DEVELOPMENT... OpenML
Run
11897

Run 11897

Task 5 (Supervised Classification) arrhythmia Uploaded 22-05-2014 by Felicia West
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Flow

weka.IBk(1)D. Aha, D. Kibler (1991). Instance-based learning algorithms. Machine Learning. 6:37-66.
weka.IBk(1)_Atrue
weka.IBk(1)_K2
weka.IBk(1)_W0

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
0.6504
Per class
F measure
0.4822
Per class
Kappa
0.1855
KB relative information score
129.2056
Mean absolute error
0.0611
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
0.5212
Per class
Predictive accuracy
0.573
Prior entropy
2.5222
Recall
0.573
Per class
Relative absolute error
0.7144
Root mean prior squared error
0.2055
Root mean squared error
0.2138
Root relative squared error
1.0404
SciMark benchmark
930.9275[561.3905944076963930.8961691517022483.8854846559526912.75766683510371765.707548606275]