DEVELOPMENT... OpenML
Run
201909

Run 201909

Task 4474 (Supervised Classification) chscase_census5 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
0.4791
Per class
F measure
0.4865
Per class
Kappa
-0.0274
KB relative information score
-92.9869
Mean absolute error
0.5106
Mean prior absolute error
0.4994
Number of instances
4000
Per class
OS information
[Oracle Corporation, 1.7.0_75, amd64, Linux, 3.16.0-29-generic]
Precision
0.4868
Per class
Predictive accuracy
0.4888
Prior entropy
0.9991
Recall
0.4888
Per class
Relative absolute error
1.0225
Root mean prior squared error
0.4997
Root mean squared error
0.5883
Root relative squared error
1.1772
SciMark benchmark
1384.4418
UserCPU time millis
20
UserCPU time millis testing
20