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\pdf_title "A2HBC Tutorial"
\pdf_author "Mariano Llamedo Soria"
\pdf_subject "Argentino-Aragonés heartbeat classifier"
\pdf_keywords "heartbeat classifier"
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\begin_body

\begin_layout Title
A2HBC Tutorial
\end_layout

\begin_layout Author
Mariano Llamedo Soria
\end_layout

\begin_layout Date
Version 0.1 beta
\end_layout

\begin_layout Standard
\align center
\begin_inset Graphics
	filename Flag.svg
	lyxscale 10
	width 20text%

\end_inset


\end_layout

\begin_layout Section
What is it ?
\end_layout

\begin_layout Standard
The 
\emph on
\lang spanish
Argentino-Aragonés
\lang english
 heartbeat classifier
\emph default
 (A2HBC) is a Matlab script developed for research purposes during my PhD
 studies 
\begin_inset CommandInset citation
LatexCommand cite
key "LlamedoPhDthesis"

\end_inset

.
 As you can guess, it is just a heartbeat classifier.
 The main objective of this software is to ease the performance comparison
 against other (hope better) heartbeat classifiers.
 You can also use it for classifying unlabeled ECG recordings.
\end_layout

\begin_layout Section
Features
\end_layout

\begin_layout Standard
The main features are:
\end_layout

\begin_layout Itemize

\emph on
Validated performance
\emph default
.
 The performance was thoroughly evaluated in 
\begin_inset CommandInset citation
LatexCommand cite
key "Llamedo12Semiauto"

\end_inset

.
\end_layout

\begin_layout Itemize

\emph on
Several formats
\emph default
 
\emph on
accepted 
\emph default
(MIT, ISHNE, AHA and HES)
\end_layout

\begin_layout Itemize

\emph on
Open source
\emph default
.
 Documented and easily customizable.
\end_layout

\begin_layout Itemize

\emph on
Multiprocessing ready
\emph default
.
 It is ready to run in both a desktop PC or a high performance cluster.
\end_layout

\begin_layout Itemize

\emph on
user interface
\emph default
.
 The algorithm have a simple graphical user interface (GUI) to ease the
 labeling of heartbeat clusters.
\end_layout

\begin_layout Section
Usage
\end_layout

\begin_layout Standard
Several examples are included in the 
\emph on
examples.m
\emph default
 script.
 In this tutorial we will show some examples that any user can run to understand
 how to use A2HBC, with some ECG recordings included.
 It can be executed simply by its name:
\end_layout

\begin_layout Standard
\begin_inset listings
lstparams "backgroundcolor={\color{softgray}},language=Matlab"
inline false
status open

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

>>a2hbc
\end_layout

\begin_layout Plain Layout

\end_layout

\end_inset


\end_layout

\begin_layout Standard
In this case the 
\emph on
control panel
\emph default
 is displayed to gather some information from the user:
\end_layout

\begin_layout Standard
\align center
\begin_inset Graphics
	filename control_panel.PNG
	lyxscale 30
	width 40text%

\end_inset


\end_layout

\begin_layout Standard
You must enter the recording file name and its format, the other controls
 you can leave with its default values by the moment.
 You can select the 
\emph on
208.dat
\emph default
 recording, included in the 
\emph on
example recordings 
\emph default
folder, and set the 
\emph on
MIT
\emph default
 format.
 Then press 
\emph on
Run!, 
\emph default
the script will start working.
 You can follow the evolution in the progress bar, and after a while, it
 ends and display the classification results
\end_layout

\begin_layout Standard
\begin_inset listings
lstparams "backgroundcolor={\color{softgray}},basicstyle={\footnotesize\ttfamily}"
inline false
status open

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

Configuration
\end_layout

\begin_layout Plain Layout

-------------
\end_layout

\begin_layout Plain Layout

+ Recording: ...
 
\backslash
example recordings
\backslash
208.dat (MIT)
\end_layout

\begin_layout Plain Layout

+ Mode: auto (12 clusters, 1 iterations, 75% cluster-presence)
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

  True            | Estimated Labels
\end_layout

\begin_layout Plain Layout

  Labels          | Normal Suprav Ventri Unknow| Totals
\end_layout

\begin_layout Plain Layout

 -----------------|----------------------------|-------
\end_layout

\begin_layout Plain Layout

  Normal          | 1567      6     13      0  | 1586
\end_layout

\begin_layout Plain Layout

  Supraventricular|    2      0      0      0  |    2
\end_layout

\begin_layout Plain Layout

  Ventricular     |  255      8   1102      0  | 1365
\end_layout

\begin_layout Plain Layout

  Unknown         |    2      0      0      0  |    2
\end_layout

\begin_layout Plain Layout

 -----------------|----------------------------|-------
\end_layout

\begin_layout Plain Layout

  Totals          | 1826     14   1115      0  | 2955
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

Balanced Results for 
\end_layout

\begin_layout Plain Layout

---------------------
\end_layout

\begin_layout Plain Layout

| Normal    || Supravent || Ventricul ||           TOTALS            |
\end_layout

\begin_layout Plain Layout

|  Se   +P  ||  Se   +P  ||  Se   +P  ||   Acc   |   Se    |   +P    |
\end_layout

\begin_layout Plain Layout

|  99%  45% ||   0%   0% ||  81%  99% ||   60%   |   60%   |   48%   |
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

Unbalanced Results for 
\end_layout

\begin_layout Plain Layout

-----------------------
\end_layout

\begin_layout Plain Layout

| Normal    || Supravent || Ventricul ||           TOTALS            |
\end_layout

\begin_layout Plain Layout

|  Se   +P  ||  Se   +P  ||  Se   +P  ||   Acc   |   Se    |   +P    |
\end_layout

\begin_layout Plain Layout

|  99%  86% ||   0%   0% ||  81%  99% ||   90%   |   60%   |   62%   |
\end_layout

\begin_layout Plain Layout

\end_layout

\end_inset


\end_layout

\begin_layout Standard
This is possible because this recording include the expert annotations,
 or 
\emph on
ground truth
\emph default
, for each heartbeat.
 The manual annotations in MIT format are typically included in 
\emph on
.atr
\emph default
 files (in this case 
\emph on
208.atr
\emph default
).
 Now you can check other operation modes, as the 
\emph on
slightly-assisted
\emph default
.
 Click on 
\emph on
Run!
\emph default
 and then, eventually, the algorithm may ask you for help.

\emph on
 
\emph default
In case of needing help, a window like this will appear:
\end_layout

\begin_layout Standard
\align center
\begin_inset Graphics
	filename expert_user_interface.png
	lyxscale 50
	width 100text%

\end_inset


\end_layout

\begin_layout Standard
In this window the algorithm is asking you to label the centroid of the
 cluster, that is showed in the left panel.
 In the top of each panel some information is showed, as the amount of heartbeat
s in the current cluster.
 In the middle panel, you have some examples of heartbeats close to the
 centroid in a likelihood sense.
 The same is repeated in the right panel, but with examples far from the
 centroid.
 This manner you can have an idea of the dispersion of heartbeats within
 a cluster.
 Large differences across the panels indicates large cluster dispersion.
 If you decide to label the cluster, you can use one of the 4 buttons on
 your right.
 The unknown class is reserved for the cases where you can not make a confident
 decision.
 At the same time, in the command window, a suggestion appears:
\end_layout

\begin_layout Standard
\begin_inset listings
lstparams "backgroundcolor={\color{softgray}},basicstyle={\footnotesize\ttfamily}"
inline false
status open

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

Configuration
\end_layout

\begin_layout Plain Layout

-------------
\end_layout

\begin_layout Plain Layout

+ Recording: .
\backslash
example recordings
\backslash
208.dat (MIT)
\end_layout

\begin_layout Plain Layout

+ Mode: assisted (3 clusters, 1 iterations, 75% cluster-presence)
\end_layout

\begin_layout Plain Layout

Suggestion: Normal
\end_layout

\begin_layout Plain Layout

\end_layout

\end_inset


\end_layout

\begin_layout Standard
This means that the centroid heartbeat in the 
\emph on
.atr
\emph default
 file is labeled as 
\emph on
Normal
\emph default
.
 You will see this suggestion for each cluster analyzed, if there are annotation
s previously available.
 You are informed about the percentage of heartbeats already labeled with
 a progress bar, in the bottom of the control panel window.
\end_layout

\begin_layout Standard
In case you believe that a cluster includes several classes of heartbeats,
 you can decide to 
\emph on
skip
\emph default
 the classification, and try to re-cluster those heartbeats in the next
 iteration.
 You are free to perform as many iterations as you decide, by skipping clusters.
 The refresh button resamples heartbeats close and far from the centroid,
 and then redraw the middle and right panels.
 This feature is useful for large clusters.
\end_layout

\begin_layout Standard
\begin_inset Note Note
status open

\begin_layout Plain Layout
TODO: GUI to save the labels generated.
\end_layout

\end_inset


\end_layout

\begin_layout Standard
There are two possible ways of using A2HBC, in a single desktop PC or in
 a high performance cluster of computers.
\end_layout

\begin_layout Subsection
The power of the command-line
\end_layout

\begin_layout Standard
You can control all the features described up to the moment (and more) from
 the command-line of Matlab.
 This is particularly useful for integrating 
\emph on
a2hbc
\emph default
 in your scripts.
 You can find several examples in the script 
\emph on
examples.m
\emph default
, this is probably the best way of getting familiar with it.
 Here I reproduce some worked examples included in this script.
 First let's start executing
\end_layout

\begin_layout Standard
\begin_inset listings
lstparams "backgroundcolor={\color{softyellow}},basicstyle={\scriptsize\ttfamily},commentstyle={\color{dkgreen}},keywordstyle={\color{blue}},language=Matlab,showstringspaces=false,stringstyle={\color{mauve}},tabsize=4"
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status open

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

a2hbc( ...
 
\end_layout

\begin_layout Plain Layout

	'recording_name', [ '.' filesep 'example recordings' filesep '208.dat'],
 ...
\end_layout

\begin_layout Plain Layout

	'recording_format', 'MIT', ...
 
\end_layout

\begin_layout Plain Layout

	'op_mode', 'auto');
\end_layout

\begin_layout Plain Layout

	
\end_layout

\end_inset


\end_layout

\begin_layout Standard
As you can see, the parameter interface of 
\emph on
a2hbc
\emph default
 is by 
\emph on
name-value
\emph default
 parameters.
 In the previous example, the name of the parameters are self-explanatory,
 the only comment is for the third, which is the operating mode.
 In Table 
\begin_inset CommandInset ref
LatexCommand ref
reference "tab:parameters"

\end_inset

 you can check the complete list of parameters.
 As a result, you will get similar results to the obtained in the first
 example using the GUI.
\end_layout

\begin_layout Standard
\begin_inset listings
lstparams "backgroundcolor={\color{softgray}},basicstyle={\footnotesize\ttfamily}"
inline false
status open

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

Configuration
\end_layout

\begin_layout Plain Layout

-------------
\end_layout

\begin_layout Plain Layout

+ Recording: .
\backslash
example recordings
\backslash
208.dat (MIT)
\end_layout

\begin_layout Plain Layout

+ Mode: auto (12 clusters, 1 iterations, 75% cluster-presence)
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

  True            | Estimated Labels
\end_layout

\begin_layout Plain Layout

  Labels          | Normal Suprav Ventri Unknow| Totals
\end_layout

\begin_layout Plain Layout

 -----------------|----------------------------|-------
\end_layout

\begin_layout Plain Layout

  Normal          | 1575      3      8      0  | 1586
\end_layout

\begin_layout Plain Layout

  Supraventricular|    2      0      0      0  |    2
\end_layout

\begin_layout Plain Layout

  Ventricular     |  250      7   1108      0  | 1365
\end_layout

\begin_layout Plain Layout

  Unknown         |    1      0      1      0  |    2
\end_layout

\begin_layout Plain Layout

 -----------------|----------------------------|-------
\end_layout

\begin_layout Plain Layout

  Totals          | 1828     10   1117      0  | 2955
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

Balanced Results for 
\end_layout

\begin_layout Plain Layout

---------------------
\end_layout

\begin_layout Plain Layout

| Normal    || Supravent || Ventricul ||           TOTALS            |
\end_layout

\begin_layout Plain Layout

|  Se   +P  ||  Se   +P  ||  Se   +P  ||   Acc   |   Se    |   +P    |
\end_layout

\begin_layout Plain Layout

|  99%  46% ||   0%   0% ||  81%  99% ||   60%   |   60%   |   48%   |
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

Unbalanced Results for 
\end_layout

\begin_layout Plain Layout

-----------------------
\end_layout

\begin_layout Plain Layout

| Normal    || Supravent || Ventricul ||           TOTALS            |
\end_layout

\begin_layout Plain Layout

|  Se   +P  ||  Se   +P  ||  Se   +P  ||   Acc   |   Se    |   +P    |
\end_layout

\begin_layout Plain Layout

|  99%  86% ||   0%   0% ||  81%  99% ||   91%   |   60%   |   62%   |
\end_layout

\begin_layout Plain Layout

\end_layout

\end_inset


\end_layout

\begin_layout Standard
In the case that you would like to integrate a2hbc to your software, or
 you have a proprietary ECG format not allowed by a2hbc, the best choice
 is that you pass the ECG samples directly.
 For doing this, you will have follow the requirements in Table 
\begin_inset CommandInset ref
LatexCommand ref
reference "tab:parameters"

\end_inset

 indicated with a 
\begin_inset Formula $^{2}$
\end_inset

, and 
\end_layout

\begin_layout Itemize

\emph on
ECG
\emph default
 is the ECG signal matrix of 
\emph on
nsamp
\emph default

\begin_inset Formula $\times$
\end_inset

 
\emph on
nsig
\emph default
, in 
\family roman
\series medium
\shape up
\size normal
\emph off
\bar no
\strikeout off
\uuline off
\uwave off
\noun off
\color none
ADC samples
\family default
\series default
\shape default
\size default
\emph default
\bar default
\strikeout default
\uuline default
\uwave default
\noun default
\color inherit
.
\end_layout

\begin_layout Itemize

\emph on
ECG_header
\family roman
\series medium
\shape up
\size normal
\emph off
\bar no
\strikeout off
\uuline off
\uwave off
\noun off
\color none
 is a 
\family default
\series default
\shape default
\size default
\emph on
\bar default
\strikeout default
\uuline default
\uwave default
\noun default
\color inherit
struct
\family roman
\series medium
\shape up
\size normal
\emph off
\bar no
\strikeout off
\uuline off
\uwave off
\noun off
\color none
 with the ECG properties, with fields:
\end_layout

\begin_deeper
\begin_layout Itemize

\emph on
freq
\emph default
 is the sampling rate of the ECG
\end_layout

\begin_layout Itemize

\emph on
nsamp
\emph default
 is the number of samples
\end_layout

\begin_layout Itemize

\emph on
nsig
\emph default
 is the amount of leads.
\end_layout

\begin_layout Itemize

\emph on
gain
\emph default
 is a vector of 
\emph on
nsig
\emph default

\begin_inset Formula $\times$
\end_inset

1 with the gain of each lead (
\begin_inset Formula $\nicefrac{\mathrm{ADC\, samples}}{\mu V}$
\end_inset

).
\end_layout

\begin_layout Itemize

\emph on
adczero
\emph default
 is a vector of 
\emph on
nsig
\emph default

\begin_inset Formula $\times$
\end_inset

1 with the offset of each lead in 
\family roman
\series medium
\shape up
\size normal
\emph off
\bar no
\strikeout off
\uuline off
\uwave off
\noun off
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ADC samples
\family default
\series default
\shape default
\size default
\emph default
\bar default
\strikeout default
\uuline default
\uwave default
\noun default
\color inherit
.
\end_layout

\end_deeper
\begin_layout Itemize

\emph on
QRS_annotations
\emph default
 is a 
\emph on
struct
\emph default
 with the location of the QRS complexes, with fields:
\end_layout

\begin_deeper
\begin_layout Itemize

\emph on
time
\emph default
 is a vector of 
\emph on
QRS_amount
\emph default

\begin_inset Formula $\times$
\end_inset

1, with the sample value where the QRS complexes are.
\end_layout

\begin_layout Itemize

\emph on
ann_type
\emph default
 [optional] is a 
\emph on
char
\emph default
 vector of QRS_amount
\begin_inset Formula $\times$
\end_inset

1, with each heartbeat label.
 This field is for evaluating the performance of a classifier, as a result
 
\emph on
a2hbc
\emph default
 generates the confusion matrix seen in the examples above.
\end_layout

\end_deeper
\begin_layout Standard
The parameters 'cant_pids' and 'this_pid' are explained in the next section,
 since were designed for partitioning and multiprocessing of recordings.
 The parameter 
\emph on
SimulateExpert
\emph default
 was designed to simulate the expert input by using the expert annotations
 provided in the annotations files, or via the 
\emph on
QRS_annotations 
\emph default
parameter.
 
\emph on
ClusterPresence
\family roman
\series medium
\shape up
\size normal
\emph off
\bar no
\strikeout off
\uuline off
\uwave off
\noun off
\color none
 is a threshold for evaluating the qualified majority in operating modes
 
\family default
\series default
\shape default
\size default
\emph on
\bar default
\strikeout default
\uuline default
\uwave default
\noun default
\color inherit
auto
\family roman
\series medium
\shape up
\size normal
\emph off
\bar no
\strikeout off
\uuline off
\uwave off
\noun off
\color none
 or 
\family default
\series default
\shape default
\size default
\emph on
\bar default
\strikeout default
\uuline default
\uwave default
\noun default
\color inherit
slightly-assisted
\emph default
.
 The lower this threshold the more confident the algorithm in labeling all
 heartbeats in a cluster as the centroid.
 
\emph on
Repetitions
\family roman
\series medium
\shape up
\size normal
\emph off
\bar no
\strikeout off
\uuline off
\uwave off
\noun off
\color none
 was designed to evaluate multiple times the algorithm performance in a
 particular recording.
 As a result, the computed confusion matrix is a 3-D cube with the amount
 of repetitions as the third coordinate.
 With this kind of confusion matrix it is possible to estimate the dispersion
 of the results presented in 
\begin_inset CommandInset citation
LatexCommand cite
key "LlamedoPhDthesis,Llamedo12Semiauto"

\end_inset

.
 Finally, the 
\family default
\series default
\shape default
\size default
\emph on
\bar default
\strikeout default
\uuline default
\uwave default
\noun default
\color inherit
ClusteringRepetitions
\family roman
\series medium
\shape up
\size normal
\emph off
\bar no
\strikeout off
\uuline off
\uwave off
\noun off
\color none
 parameter requires a special explanation, since it was not described in
 the bibliography.
 In few words, it is a trick for increasing the clustering resolution for
 complex or long-term recordings.
 The higher this parameter, the higher the amount of cluster found and,
 at the end, the assistance required by the algorithm.
 
\end_layout

\begin_layout Standard

\family roman
\series medium
\shape up
\size normal
\emph off
\bar no
\strikeout off
\uuline off
\uwave off
\noun off
\color none
From the user point of view, you should be satisfied with this clue, however
 if you are interested in the trick, I will explain it with a toy example.
 Consider the following clustering problem, where we are interested in finding
 3 clusters.
\end_layout

\begin_layout Standard
\align center

\family roman
\series medium
\shape up
\size normal
\emph off
\bar no
\strikeout off
\uuline off
\uwave off
\noun off
\color none
\begin_inset Graphics
	filename clust_rep_ex1.svg
	width 100text%

\end_inset

 
\end_layout

\begin_layout Standard

\family roman
\series medium
\shape up
\size normal
\emph off
\bar no
\strikeout off
\uuline off
\uwave off
\noun off
\color none
Now if we repeat the same process two times, our clustering algorithm does
 not guarantee to find the same partition.
 However our intuition tells us that in case where the classes are well
 separated, the partition is likely to remain very similar through the repetitio
ns.
 In the opposite case, the partition can change.
 Then after 
\begin_inset Formula $N$
\end_inset

 repetitions, the 
\family default
\series default
\shape default
\size default
\emph on
\bar default
\strikeout default
\uuline default
\uwave default
\noun default
\color inherit
QRS_amount 
\emph default
heartbeats were assigned 
\begin_inset Formula $N$
\end_inset

 cluster labels.
 
\end_layout

\begin_layout Standard
\align center

\family roman
\series medium
\shape up
\size normal
\emph off
\bar no
\strikeout off
\uuline off
\uwave off
\noun off
\color none
\begin_inset Graphics
	filename clust_rep_ex2.svg
	width 100text%

\end_inset


\end_layout

\begin_layout Standard
So the number of clusters increase according to 
\emph on
N
\emph default
.
 In order to keep this number in the order of tens, it was used a merging
 criterion for 
\emph on
similar cluster
\emph default
s.
 The similarity is measure in terms of labeling differences across the repetitio
ns.
 For example:
\end_layout

\begin_layout Standard
\align center

\family roman
\series medium
\shape up
\size normal
\emph off
\bar no
\strikeout off
\uuline off
\uwave off
\noun off
\color none
\begin_inset Graphics
	filename clust_rep_ex3.svg
	width 100text%

\end_inset


\end_layout

\begin_layout Standard
Then we can group together some clusters based on this labeling distance.
 The 
\emph on
a2hbc
\emph default
 group together clusters within a distance of 
\begin_inset Formula $0.2\text{·}N$
\end_inset

.
\end_layout

\begin_layout Standard
\begin_inset Float table
wide false
sideways false
status open

\begin_layout Plain Layout
\begin_inset Caption

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List of parameters of 
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{MIT, 'ISHNE', 'AHA', 'HES', 'MAT'}
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 && 
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Which of the processes is this.
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\emph on
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Save intermediate results to speed-up re-processing ?
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'InteractiveMode'
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false
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Show the control panel after processing the recording.
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'SimulateExpert'
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Use expert annotations to simulate expert interaction
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'tmp_path'
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Path to store intermediate results.
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12
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'ClusteringRepetitions'
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Repetitions of the clustering process.
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'ClusterPresence'
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75
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Threshold for the qualified majority.
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Repetitions to evaluate this recordings.
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\begin_inset Formula $^{1}$
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 and 
\begin_inset Formula $^{2}$
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 indicates groups of parameters that can not be mixed.
 You can specify file name and format, or pass the ECG samples, QRS annotations,
 etc.
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 See a complete explanation in the text, or in the references 
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LatexCommand cite
key "LlamedoPhDthesis,Llamedo12Semiauto"

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.
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\end_layout

\end_inset


\end_layout

\begin_layout Subsection
The power of a high performance computing cluster
\end_layout

\begin_layout Standard
Maybe one of the most useful features of 
\emph on
a2hbc
\emph default
 is that was developed for being used in a high performance computing cluster.
 The parameters 
\emph on
cant_pids
\emph default
 and 
\emph on
this_pid
\emph default
 controls the partitioning of the work for each recording.
\end_layout

\begin_layout Standard
\begin_inset listings
lstparams "backgroundcolor={\color{softyellow}},basicstyle={\scriptsize\ttfamily},commentstyle={\color{dkgreen}},keywordstyle={\color{blue}},language=Matlab,showstringspaces=false,stringstyle={\color{mauve}},tabsize=4"
inline false
status open

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

% Computer 1
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

lab1 = a2hbc( ...
 
\end_layout

\begin_layout Plain Layout

	'recording_name', [ '.' filesep 'example recordings' filesep '208.dat'],
 ...
\end_layout

\begin_layout Plain Layout

	'recording_format', 'MIT', ...
 
\end_layout

\begin_layout Plain Layout

	'this_pid', 1, ...
 
\end_layout

\begin_layout Plain Layout

	'cant_pid', 2, ...
 
\end_layout

\begin_layout Plain Layout

	'op_mode', 'auto');
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

% Computer 2
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

lab2 = a2hbc( ...
 
\end_layout

\begin_layout Plain Layout

	'recording_name', [ '.' filesep 'example recordings' filesep '208.dat'],
 ...
\end_layout

\begin_layout Plain Layout

	'recording_format', 'MIT', ...
 
\end_layout

\begin_layout Plain Layout

	'this_pid', 2, ...
 
\end_layout

\begin_layout Plain Layout

	'cant_pid', 2, ...
 
\end_layout

\begin_layout Plain Layout

	'op_mode', 'auto');
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

% Somewhere: results collection and processing
\end_layout

\begin_layout Plain Layout

lab = [lab1; lab2];
\end_layout

\begin_layout Plain Layout

...
\end_layout

\begin_layout Plain Layout

\end_layout

\end_inset


\end_layout

\begin_layout Standard
It is recommended to adapt this features to the batch manager available
 in your computing facilities.
 In the case of our University, the batch manager used is Condor 
\begin_inset CommandInset citation
LatexCommand cite
key "Condor"

\end_inset

.
 You can ask me for the condor implementation for multiprocessing, but the
 details of this are outside of the scope of this tutorial.
\end_layout

\begin_layout Section
If something unexpected happens ...
\end_layout

\begin_layout Standard
Don't panic, 
\emph on
a2hbc
\emph default
 
\begin_inset Quotes eld
\end_inset

should handle
\begin_inset Quotes erd
\end_inset

 nicely the exceptions.
 In case something unexpected happens you will see a message like this:
\end_layout

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\align center

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\shape up
\size normal
\emph off
\bar no
\strikeout off
\uuline off
\uwave off
\noun off
\color none
\begin_inset Graphics
	filename error.png
	width 60text%

\end_inset


\end_layout

\begin_layout Standard
You can debug the problem by yourself or let 
\emph on
a2hbc
\emph default
 send a report to me by the Internet.
 
\end_layout

\begin_layout Section
Acknowledgments
\end_layout

\begin_layout Standard
This software was supported by the University of Zaragoza, Spain and the
 National Technical University of Buenos Aires, Argentina.
\end_layout

\begin_layout Section
\start_of_appendix
Cluster scripts
\end_layout

\begin_layout Standard
Master script: run_a2hbc.condor
\end_layout

\begin_layout Standard
\begin_inset listings
lstparams "backgroundcolor={\color{softgray}},basicstyle={\scriptsize\ttfamily},language=bash,tabsize=4"
inline false
status open

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

#!/bin/bash
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

#           0   1      2      3         4             5          6     
    7         8      9                       
\end_layout

\begin_layout Plain Layout

databases=( AHA ESTTDB LTSTDB MITBIH-AR MITBIH-AR-DS2 MITBIH-SUP MITBIH-ST
 INCART Biosigna  MITBIH-LT)
\end_layout

\begin_layout Plain Layout

db_fmt=(    AHA MIT    MIT    MIT       MIT           MIT        MIT   
    MIT    HES       MIT)
\end_layout

\begin_layout Plain Layout

pidsXrec=(  3   10      30     3         3             3          3    
     3      3         30        )
\end_layout

\begin_layout Plain Layout

db_sizes=(  154	 90     86     44        22            78         18   
    75     56        7         )
\end_layout

\begin_layout Plain Layout

db_ext=(    ecg dat    dat    dat       dat           dat        dat   
    dat    hes       dat       )
\end_layout

\begin_layout Plain Layout

db_paths=( 	"/extra/database/bio/ecg/thew/aha/" 
\backslash

\end_layout

\begin_layout Plain Layout

		"/extra/database/bio/ecg/thew/European ST-T Database/" 
\backslash

\end_layout

\begin_layout Plain Layout

		"/extra/database/bio/ecg/thew/Long-Term ST Database/"  
\backslash

\end_layout

\begin_layout Plain Layout

		"/extra/database/bio/ecg/thew/mitbih-ar/"  
\backslash

\end_layout

\begin_layout Plain Layout

		"/extra/database/bio/ecg/thew/ds2/"  
\backslash

\end_layout

\begin_layout Plain Layout

		"/extra/database/bio/ecg/thew/MIT-BIH Supraventricular Arrhythmia Database/"
  
\backslash

\end_layout

\begin_layout Plain Layout

		"/extra/database/bio/ecg/thew/MIT-BIH ST Change Database/" 
\backslash

\end_layout

\begin_layout Plain Layout

		"/extra/database/bio/ecg/thew/St Petersburg Institute of Cardiological
 Technics 12-lead Arrhythmia Database/"  
\backslash

\end_layout

\begin_layout Plain Layout

		"/extra/database/bio/ecg/thew/biosigna/"  
\backslash

\end_layout

\begin_layout Plain Layout

		"/extra/database/bio/ecg/thew/The MIT-BIH Long Term Database/"  
\backslash

\end_layout

\begin_layout Plain Layout

		)
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

#Typical configuration
\end_layout

\begin_layout Plain Layout

 op_modes=(		 auto slightly-assisted  assisted assisted  )
\end_layout

\begin_layout Plain Layout

 NumOfClusters=(	 9    9 		 9	  12	    )
\end_layout

\begin_layout Plain Layout

 ClusteringRepetitions=( 1    1 		 1	  1	    )
\end_layout

\begin_layout Plain Layout

 ClusterPresence=(	 50   75		 50	  50	    )
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

#Long-term configuration
\end_layout

\begin_layout Plain Layout

#op_modes=(		    assisted	 )
\end_layout

\begin_layout Plain Layout

#NumOfClusters=(	    15  	   )
\end_layout

\begin_layout Plain Layout

#ClusteringRepetitions=(    5		   )
\end_layout

\begin_layout Plain Layout

#ClusterPresence=(	    50  	   )
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

#Esto sirve para que no haya dependencias de hacer algunos JOBS antes que
 otros.
\end_layout

\begin_layout Plain Layout

#finish_preproc_first=1
\end_layout

\begin_layout Plain Layout

finish_preproc_first=0
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

#Esto sirve para limitar la cantidad de procesos que corren en CONDOR.
\end_layout

\begin_layout Plain Layout

#limited=1
\end_layout

\begin_layout Plain Layout

limited=0
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

#numero de veces que reintenta un registro cuando ocurre un error.
 Esto esta 
\end_layout

\begin_layout Plain Layout

#pensado para cuando falla al acceder a un archivo en el filesystem en red.
\end_layout

\begin_layout Plain Layout

retries=1
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

submit_delay=0
\end_layout

\begin_layout Plain Layout

processes_running_total=1200
\end_layout

\begin_layout Plain Layout

processes_idle_total=700 #esto es para no encolar mucho trabajo en Condor
\end_layout

\begin_layout Plain Layout

databases_running=4
\end_layout

\begin_layout Plain Layout

iterations=60
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

if [ "$limited" -eq "0" ]
\end_layout

\begin_layout Plain Layout

then
\end_layout

\begin_layout Plain Layout

	databases_running=${#databases_idx[@]}
\end_layout

\begin_layout Plain Layout

fi
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

aux_str="*."
\end_layout

\begin_layout Plain Layout

tmp_path=/extra/scratch/bio/mllamedo/tmp/
\end_layout

\begin_layout Plain Layout

condor_output_path=/home/bio/mllamedo/ecg_classification/tmp/condor_output/
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

#do_cleanup=1 #SI limpia temporales anteriores
\end_layout

\begin_layout Plain Layout

do_cleanup=0 #NO limpia temporales anteriores
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

#echo "Cleaning previous $condor_output_path_this_work/global.dag files ..."
\end_layout

\begin_layout Plain Layout

#rm ./global.*
\end_layout

\begin_layout Plain Layout

#echo "done."
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

global_parent_string="PARENT" 
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

aux=$(echo "scale=0; ${#databases[@]}-1" | bc)
\end_layout

\begin_layout Plain Layout

#databases_idx=($(seq 0 $aux) )
\end_layout

\begin_layout Plain Layout

#databases_idx=($(seq 0 8) )
\end_layout

\begin_layout Plain Layout

databases_idx=(3 4)
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

 [...
 lines omitted ...]
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

if [ "$limited" -eq "1" ]
\end_layout

\begin_layout Plain Layout

then
\end_layout

\begin_layout Plain Layout

	condor_submit_dag -f -maxjobs $databases_running $condor_output_path_this_work/
global.dag
\end_layout

\begin_layout Plain Layout

else
\end_layout

\begin_layout Plain Layout

	condor_submit_dag -f $condor_output_path_this_work/global.dag
\end_layout

\begin_layout Plain Layout

fi
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

echo "Logs en $condor_output_path_this_work"
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\end_inset


\end_layout

\begin_layout Standard
Run the job
\end_layout

\begin_layout Standard
\begin_inset listings
lstparams "backgroundcolor={\color{softgray}},basicstyle={\scriptsize\ttfamily},tabsize=4"
inline false
status open

\begin_layout Plain Layout

-bash-3.2$ .
 run_a2hbc.condor
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

MITBIH-AR limitara a  registros idle.
\end_layout

\begin_layout Plain Layout

Generating dag files MITBIH-AR work ...
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

Renaming rescue DAGs newer than number 0
\end_layout

\begin_layout Plain Layout

-----------------------------------------------------------------------
\end_layout

\begin_layout Plain Layout

File for submitting this DAG to Condor           : /home/bio/mllamedo/ecg_classi
fication/tmp/condor_output/2012_03_01-13_02_01/MITBIH-AR.dag.condor.sub
\end_layout

\begin_layout Plain Layout

Log of DAGMan debugging messages                 : /home/bio/mllamedo/ecg_classi
fication/tmp/condor_output/2012_03_01-13_02_01/MITBIH-AR.dag.dagman.out
\end_layout

\begin_layout Plain Layout

Log of Condor library output                     : /home/bio/mllamedo/ecg_classi
fication/tmp/condor_output/2012_03_01-13_02_01/MITBIH-AR.dag.lib.out
\end_layout

\begin_layout Plain Layout

Log of Condor library error messages             : /home/bio/mllamedo/ecg_classi
fication/tmp/condor_output/2012_03_01-13_02_01/MITBIH-AR.dag.lib.err
\end_layout

\begin_layout Plain Layout

Log of the life of condor_dagman itself          : /home/bio/mllamedo/ecg_classi
fication/tmp/condor_output/2012_03_01-13_02_01/MITBIH-AR.dag.dagman.log
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

-no_submit given, not submitting DAG to Condor.
  You can do this with:
\end_layout

\begin_layout Plain Layout

"condor_submit /home/bio/mllamedo/ecg_classification/tmp/condor_output/2012_03_0
1-13_02_01/MITBIH-AR.dag.condor.sub"
\end_layout

\begin_layout Plain Layout

-----------------------------------------------------------------------
\end_layout

\begin_layout Plain Layout

Runtime error (func=(main), adr=12): Divide by zero
\end_layout

\begin_layout Plain Layout

Runtime error (func=(main), adr=11): Divide by zero
\end_layout

\begin_layout Plain Layout

MITBIH-AR-DS2 limitara a  registros idle.
\end_layout

\begin_layout Plain Layout

Generating dag files MITBIH-AR-DS2 work ...
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

Renaming rescue DAGs newer than number 0
\end_layout

\begin_layout Plain Layout

-----------------------------------------------------------------------
\end_layout

\begin_layout Plain Layout

File for submitting this DAG to Condor           : /home/bio/mllamedo/ecg_classi
fication/tmp/condor_output/2012_03_01-13_02_01/MITBIH-AR-DS2.dag.condor.sub
\end_layout

\begin_layout Plain Layout

Log of DAGMan debugging messages                 : /home/bio/mllamedo/ecg_classi
fication/tmp/condor_output/2012_03_01-13_02_01/MITBIH-AR-DS2.dag.dagman.out
\end_layout

\begin_layout Plain Layout

Log of Condor library output                     : /home/bio/mllamedo/ecg_classi
fication/tmp/condor_output/2012_03_01-13_02_01/MITBIH-AR-DS2.dag.lib.out
\end_layout

\begin_layout Plain Layout

Log of Condor library error messages             : /home/bio/mllamedo/ecg_classi
fication/tmp/condor_output/2012_03_01-13_02_01/MITBIH-AR-DS2.dag.lib.err
\end_layout

\begin_layout Plain Layout

Log of the life of condor_dagman itself          : /home/bio/mllamedo/ecg_classi
fication/tmp/condor_output/2012_03_01-13_02_01/MITBIH-AR-DS2.dag.dagman.log
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

-no_submit given, not submitting DAG to Condor.
  You can do this with:
\end_layout

\begin_layout Plain Layout

"condor_submit /home/bio/mllamedo/ecg_classification/tmp/condor_output/2012_03_0
1-13_02_01/MITBIH-AR-DS2.dag.condor.sub"
\end_layout

\begin_layout Plain Layout

-----------------------------------------------------------------------
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

Renaming rescue DAGs newer than number 0
\end_layout

\begin_layout Plain Layout

-----------------------------------------------------------------------
\end_layout

\begin_layout Plain Layout

File for submitting this DAG to Condor           : /home/bio/mllamedo/ecg_classi
fication/tmp/condor_output/2012_03_01-13_02_01/global.dag.condor.sub
\end_layout

\begin_layout Plain Layout

Log of DAGMan debugging messages                 : /home/bio/mllamedo/ecg_classi
fication/tmp/condor_output/2012_03_01-13_02_01/global.dag.dagman.out
\end_layout

\begin_layout Plain Layout

Log of Condor library output                     : /home/bio/mllamedo/ecg_classi
fication/tmp/condor_output/2012_03_01-13_02_01/global.dag.lib.out
\end_layout

\begin_layout Plain Layout

Log of Condor library error messages             : /home/bio/mllamedo/ecg_classi
fication/tmp/condor_output/2012_03_01-13_02_01/global.dag.lib.err
\end_layout

\begin_layout Plain Layout

Log of the life of condor_dagman itself          : /home/bio/mllamedo/ecg_classi
fication/tmp/condor_output/2012_03_01-13_02_01/global.dag.dagman.log
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

Submitting job(s).
\end_layout

\begin_layout Plain Layout

1 job(s) submitted to cluster 3255737.
\end_layout

\begin_layout Plain Layout

-----------------------------------------------------------------------
\end_layout

\begin_layout Plain Layout

Logs en /home/bio/mllamedo/ecg_classification/tmp/condor_output/2012_03_01-13_02
_01
\end_layout

\begin_layout Plain Layout

\end_layout

\end_inset


\end_layout

\begin_layout Standard
Query the job status
\end_layout

\begin_layout Standard
\begin_inset listings
lstparams "backgroundcolor={\color{softgray}},basicstyle={\scriptsize\ttfamily},tabsize=4"
inline false
status open

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

-bash-3.2$ condor_q -dag mllamedo
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

-- Submitter: hermes@ : <172.16.4.100:37992> : hermes.cps.unizar.es
\end_layout

\begin_layout Plain Layout

 ID      OWNER/NODENAME   SUBMITTED     RUN_TIME ST PRI SIZE CMD
\end_layout

\begin_layout Plain Layout

3255737.0   mllamedo        3/1  13:02   0+00:00:42 R  0   7.3  condor_dagman
 -f -
\end_layout

\begin_layout Plain Layout

3255738.0    |-MITBIH-AR    3/1  13:02   0+00:00:27 R  0   7.3  condor_dagman
 -f -
\end_layout

\begin_layout Plain Layout

3255739.0    |-MITBIH-AR-D  3/1  13:02   0+00:00:22 R  0   7.3  condor_dagman
 -f -
\end_layout

\begin_layout Plain Layout

3255740.0    |-100_auto0    3/1  13:02   0+00:00:00 I  0   0.0  condor_exec.sh
 a2h
\end_layout

\begin_layout Plain Layout

3255740.1    |-100_auto0    3/1  13:02   0+00:00:00 I  0   0.0  condor_exec.sh
 a2h
\end_layout

\begin_layout Plain Layout

3255740.2    |-100_auto0    3/1  13:02   0+00:00:00 I  0   0.0  condor_exec.sh
 a2h
\end_layout

\begin_layout Plain Layout

3255741.0    |-101_auto0    3/1  13:02   0+00:00:00 I  0   0.0  condor_exec.sh
 a2h
\end_layout

\begin_layout Plain Layout

3255741.1    |-101_auto0    3/1  13:02   0+00:00:00 I  0   0.0  condor_exec.sh
 a2h
\end_layout

\begin_layout Plain Layout

3255741.2    |-101_auto0    3/1  13:02   0+00:00:00 I  0   0.0  condor_exec.sh
 a2h
\end_layout

\begin_layout Plain Layout

3255742.0    |-103_auto0    3/1  13:02   0+00:00:00 I  0   0.0  condor_exec.sh
 a2h
\end_layout

\begin_layout Plain Layout

3255742.1    |-103_auto0    3/1  13:02   0+00:00:00 I  0   0.0  condor_exec.sh
 a2h
\end_layout

\begin_layout Plain Layout

3255742.2    |-103_auto0    3/1  13:02   0+00:00:00 I  0   0.0  condor_exec.sh
 a2h
\end_layout

\begin_layout Plain Layout

3255743.0    |-105_auto0    3/1  13:02   0+00:00:00 I  0   0.0  condor_exec.sh
 a2h
\end_layout

\begin_layout Plain Layout

3255743.1    |-105_auto0    3/1  13:02   0+00:00:00 I  0   0.0  condor_exec.sh
 a2h
\end_layout

\begin_layout Plain Layout

3255743.2    |-105_auto0    3/1  13:02   0+00:00:00 I  0   0.0  condor_exec.sh
 a2h
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\end_inset


\end_layout

\begin_layout Standard
Check for errors
\end_layout

\begin_layout Standard
\begin_inset listings
lstparams "backgroundcolor={\color{softgray}},basicstyle={\scriptsize\ttfamily},tabsize=4"
inline false
status open

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

-bash-3.2$ ./my_cat /home/bio/mllamedo/ecg_classification/tmp/condor_output/2012_0
2_29-18_10_55/
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

/home/bio/mllamedo/ecg_classification/tmp/condor_output/2012_02_29-18_10_55/MITB
IH-AR_slightly-assisted1.err
\end_layout

\begin_layout Plain Layout

??? Undefined function or method 'CollectResutls' for input arguments of
 type
\end_layout

\begin_layout Plain Layout

'char'.
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

/home/bio/mllamedo/ecg_classification/tmp/condor_output/2012_02_29-18_10_55/MITB
IH-AR_assisted2.err
\end_layout

\begin_layout Plain Layout

??? Undefined function or method 'CollectResutls' for input arguments of
 type
\end_layout

\begin_layout Plain Layout

'char'.
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

/home/bio/mllamedo/ecg_classification/tmp/condor_output/2012_02_29-18_10_55/glob
al.dag.lib.err
\end_layout

\begin_layout Plain Layout

Renaming rescue DAGs newer than number 0
\end_layout

\begin_layout Plain Layout

Renaming rescue DAGs newer than number 0
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

/home/bio/mllamedo/ecg_classification/tmp/condor_output/2012_02_29-18_10_55/MITB
IH-AR-DS2_assisted2.err
\end_layout

\begin_layout Plain Layout

??? Undefined function or method 'CollectResutls' for input arguments of
 type
\end_layout

\begin_layout Plain Layout

'char'.
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

/home/bio/mllamedo/ecg_classification/tmp/condor_output/2012_02_29-18_10_55/MITB
IH-AR_assisted3.err
\end_layout

\begin_layout Plain Layout

??? Undefined function or method 'CollectResutls' for input arguments of
 type
\end_layout

\begin_layout Plain Layout

'char'.
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

/home/bio/mllamedo/ecg_classification/tmp/condor_output/2012_02_29-18_10_55/MITB
IH-AR_auto0.err
\end_layout

\begin_layout Plain Layout

??? Undefined function or method 'CollectResutls' for input arguments of
 type
\end_layout

\begin_layout Plain Layout

'char'.
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

/home/bio/mllamedo/ecg_classification/tmp/condor_output/2012_02_29-18_10_55/MITB
IH-AR-DS2_slightly-assisted1.err
\end_layout

\begin_layout Plain Layout

??? Undefined function or method 'CollectResutls' for input arguments of
 type
\end_layout

\begin_layout Plain Layout

'char'.
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

/home/bio/mllamedo/ecg_classification/tmp/condor_output/2012_02_29-18_10_55/MITB
IH-AR-DS2_assisted3.err
\end_layout

\begin_layout Plain Layout

??? Undefined function or method 'CollectResutls' for input arguments of
 type
\end_layout

\begin_layout Plain Layout

'char'.
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

Encontramos 804 archivos ...
\end_layout

\begin_layout Plain Layout

de los cuales 10 con errores a reportar ...
\end_layout

\begin_layout Plain Layout

\end_layout

\end_inset


\end_layout

\begin_layout Standard
Process the results
\end_layout

\begin_layout Standard
\begin_inset listings
lstparams "backgroundcolor={\color{softyellow}},basicstyle={\scriptsize\ttfamily},commentstyle={\color{dkgreen}},keywordstyle={\color{blue}},language=Matlab,showstringspaces=false,stringstyle={\color{mauve}},tabsize=4"
inline false
status open

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

% Collect results for each operation mode
\end_layout

\begin_layout Plain Layout

>> CollectResutls( '/extra/scratch/bio/mllamedo/tmp/MITBIH-AR', 'auto' )
 
\end_layout

\begin_layout Plain Layout

>> CollectResutls( '/extra/scratch/bio/mllamedo/tmp/MITBIH-AR', 'slightly-assist
ed' ) 
\end_layout

\begin_layout Plain Layout

>> CollectResutls( '/extra/scratch/bio/mllamedo/tmp/MITBIH-AR', 'assisted'
 ) 
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

>> ResultsForAllDatabases( '/extra/scratch/bio/mllamedo/tmp/', ...
\end_layout

\begin_layout Plain Layout

						   {'auto' 'slightly-assisted' 'assisted'} )
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

 
\end_layout

\begin_layout Plain Layout

\end_layout

\end_inset


\end_layout

\begin_layout Standard
\begin_inset listings
lstparams "backgroundcolor={\color{softgray}},basicstyle={\scriptsize\ttfamily}"
inline false
status open

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

#####################
\end_layout

\begin_layout Plain Layout

## AHA auto_9_1_50 ##
\end_layout

\begin_layout Plain Layout

#####################
\end_layout

\begin_layout Plain Layout

Encontramos 60.00 iteraciones.
\end_layout

\begin_layout Plain Layout

Warning: Assumnig equal priors.
 
\end_layout

\begin_layout Plain Layout

> In DisplayResults at 129
\end_layout

\begin_layout Plain Layout

  In ResultsForAllDatabases at 83
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

  True            | Estimated Labels
\end_layout

\begin_layout Plain Layout

  Labels          | Normal Suprav Ventri Unknow| Totals
\end_layout

\begin_layout Plain Layout

 -----------------|----------------------------|-------
\end_layout

\begin_layout Plain Layout

  Normal          | 296739(736)  10589(363)  10406(647)  0(0) | 317735(0)
\end_layout

\begin_layout Plain Layout

 Supraventricular| 0(0)  0(0)  0(0)  0(0) | 0(0)
\end_layout

\begin_layout Plain Layout

 Ventricular     | 1660(131)  6653(231)  25674(250)  0(0) | 33987(0)
\end_layout

\begin_layout Plain Layout

 Unknown         | 201(23)  65(11)  306(24)  0(0) | 572(0)
\end_layout

\begin_layout Plain Layout

-----------------|----------------------------|-------
\end_layout

\begin_layout Plain Layout

  Totals          | 298600(752)  17308(469)  36387(818)  0(0) | 352294(0)
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

Balanced Results for AHA
\end_layout

\begin_layout Plain Layout

------------------------
\end_layout

\begin_layout Plain Layout

| Normal              || Supraventricular    || Ventricular         || Unknown
             ||                   TOTALS                   |
\end_layout

\begin_layout Plain Layout

|     Se       +P     ||     Se       +P     ||     Se       +P     || 
    Se       +P     ||     Acc      |     Se       |      +P      |
\end_layout

\begin_layout Plain Layout

|  93(  0)%  70(  2)% ||  --( --)%  --( --)% ||  75(  1)%  96(  0)% || 
  0(  0)%   0(  0)% ||   56(  0)%   |   56(  0)%   |   32(  0)%   |
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

Unbalanced Results for AHA
\end_layout

\begin_layout Plain Layout

--------------------------
\end_layout

\begin_layout Plain Layout

| Normal              || Supraventricular    || Ventricular         || Unknown
             ||                   TOTALS                   |
\end_layout

\begin_layout Plain Layout

|     Se       +P     ||     Se       +P     ||     Se       +P     || 
    Se       +P     ||     Acc      |     Se       |      +P      |
\end_layout

\begin_layout Plain Layout

|  93(  0)%  99(  0)% ||  --( --)%  --( --)% ||  75(  1)%  71(  1)% || 
  0(  0)%   0(  0)% ||   92(  0)%   |   56(  0)%   |   42(  0)%   |
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

[...
 lot of results ...]
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

Resumen de performances globales
\end_layout

\begin_layout Plain Layout

--------------------------------
\end_layout

\begin_layout Plain Layout

\end_layout

\begin_layout Plain Layout

AHA	auto	9_1_50	93XX0	99XX0	NaNXXNaN	NaNXXNaN	75XX1	71XX1	0XX0	0XX0	92XX0	56XX0	
42XX0
\end_layout

\begin_layout Plain Layout

AHA	auto	9_1_100	91XX0	99XX0	NaNXXNaN	NaNXXNaN	75XX0	66XX0	0XX0	0XX0	89XX0	55XX0
	41XX0
\end_layout

\begin_layout Plain Layout

AHA	slightly-assisted	9_1_75	96XX0	99XX0	NaNXXNaN	NaNXXNaN	86XX1	82XX0	49XX2	85X
X4	95XX0	77XX1	67XX1
\end_layout

\begin_layout Plain Layout

AHA	assisted	12_1_50	100XX0	100XX0	NaNXXNaN	NaNXXNaN	97XX0	98XX0	63XX5	83XX4	99X
X0	87XX2	94XX1
\end_layout

\begin_layout Plain Layout

AHA	assisted	9_1_50	100XX0	100XX0	NaNXXNaN	NaNXXNaN	97XX0	98XX0	54XX3	81XX3	99XX
0	84XX1	93XX1
\end_layout

\begin_layout Plain Layout

 
\end_layout

\begin_layout Plain Layout

[...
 lot of results ...]
\end_layout

\begin_layout Plain Layout

 
\end_layout

\begin_layout Plain Layout

MITBIH-AR	auto	9_1_50	96XX0	98XX0	74XX4	42XX2	84XX1	88XX1	25XX4	30XX4	7XX7	1XX1	
94XX0	57XX1	52XX1
\end_layout

\begin_layout Plain Layout

MITBIH-AR	auto	9_1_100	95XX0	98XX0	76XX0	35XX0	76XX0	77XX0	0XX0	0XX0	93XX0	62XX0
	52XX0
\end_layout

\begin_layout Plain Layout

MITBIH-AR	slightly-assisted	9_1_75	98XX0	99XX0	78XX3	62XX3	86XX2	93XX1	47XX14	60
XX6	0XX0	0XX0	96XX0	62XX3	63XX2
\end_layout

\begin_layout Plain Layout

MITBIH-AR	assisted	12_1_50	100XX0	99XX0	89XX2	88XX3	91XX1	97XX1	54XX13	70XX5	0XX
0	0XX0	98XX0	67XX2	72XX4
\end_layout

\begin_layout Plain Layout

MITBIH-AR	assisted	9_1_50	99XX0	99XX0	86XX1	85XX2	89XX2	97XX1	49XX6	63XX4	0XX0	0
XX0	98XX0	65XX2	68XX2
\end_layout

\begin_layout Plain Layout

\end_layout

\end_inset


\end_layout

\begin_layout Section*
Bibliography
\end_layout

\begin_layout Standard
\begin_inset CommandInset bibtex
LatexCommand bibtex
bibfiles "D:/Mariano/research/ECG Classification/docs/database de referencias/refs"
options "IEEEtran"

\end_inset


\end_layout

\end_body
\end_document
