DEVELOPMENT... OpenML
Run
7088

Run 7088

Task 5 (Supervised Classification) arrhythmia Uploaded 21-05-2014 by Felicia West
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Flow

weka.RandomForest(1)Leo Breiman (2001). Random Forests. Machine Learning. 45(1):5-32.
weka.RandomForest(1)_I10
weka.RandomForest(1)_K0
weka.RandomForest(1)_S1
weka.RandomForest(1)_num-slots1

Result files

xml
Description

XML file describing the run, including user-defined evaluation measures.

arff
Predictions

ARFF file with instance-level predictions generated by the model.

19 Evaluation measures

Area under ROC curve
0.7926
Per class
F measure
0.5784
Per class
Kappa
0.3626
KB relative information score
162.9039
Mean absolute error
0.064
Mean prior absolute error
0.0855
Number of instances
452
Per class
OS information
[Sun Microsystems Inc., 1.6.0_20, amd64, Linux, 2.6.35.14-106.fc14.x86_64]
Precision
0.5689
Per class
Predictive accuracy
0.6438
Prior entropy
2.5222
Recall
0.6438
Per class
Relative absolute error
0.7479
Root mean prior squared error
0.2055
Root mean squared error
0.1816
Root relative squared error
0.8837
SciMark benchmark
946.6777[567.78666173126961015.7907504114269484.7593072718849895.91247233537911769.1393263693276]