DEVELOPMENT... OpenML
Run
201922

Run 201922

Task 4486 (Supervised Classification) fri_c4_250_50 Uploaded 27-02-2015 by Jason
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Flow

weka.IBk(4)D. Aha, D. Kibler (1991). Instance-based learning algorithms. Machine Learning. 6:37-66.
weka.IBk(4)_K3
weka.IBk(4)_W0
weka.IBk(4)_Atrue

Result files

xml
Description

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

model
Model readable

A human-readable description of the model that was built.

model
Model serialized

A serialized description of the model that can be read by the tool that generated it.

arff
Predictions

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

22 Evaluation measures

Area under ROC curve
0.5506
Per class
F measure
0.5477
Per class
Kappa
0.0884
KB relative information score
143.2364
Mean absolute error
0.4697
Mean prior absolute error
0.4968
Number of instances
2500
Per class
OS information
[Oracle Corporation, 1.7.0_75, amd64, Linux, 3.16.0-29-generic]
Precision
0.5477
Per class
Predictive accuracy
0.5512
Prior entropy
0.9955
Recall
0.5512
Per class
Relative absolute error
0.9454
Root mean prior squared error
0.4984
Root mean squared error
0.5508
Root relative squared error
1.105
SciMark benchmark
1384.4418
UserCPU time millis
50
UserCPU time millis testing
50