DEVELOPMENT... OpenML
Run
201911

Run 201911

Task 4477 (Supervised Classification) chscase_census2 Uploaded 27-02-2015 by Felicia West
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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
0.5278
Per class
F measure
0.5329
Per class
Kappa
0.0655
KB relative information score
126.8623
Mean absolute error
0.4864
Mean prior absolute error
0.4999
Number of instances
4000
Per class
OS information
[Sun Microsystems Inc., 1.6.0_20, amd64, Linux, 2.6.35.14-106.fc14.x86_64]
Precision
0.5329
Per class
Predictive accuracy
0.533
Prior entropy
0.9998
Recall
0.533
Per class
Relative absolute error
0.9729
Root mean prior squared error
0.4999
Root mean squared error
0.5656
Root relative squared error
1.1314
SciMark benchmark
942.9518
UserCPU time millis
30
UserCPU time millis testing
30