DEVELOPMENT... OpenML
Run
201904

Run 201904

Task 4468 (Supervised Classification) chscase_census6 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
0.5112
Per class
F measure
0.5112
Per class
Kappa
-0.0128
KB relative information score
-24.7187
Mean absolute error
0.4805
Mean prior absolute error
0.4848
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
0.5091
Per class
Predictive accuracy
0.514
Prior entropy
0.978
Recall
0.514
Per class
Relative absolute error
0.9911
Root mean prior squared error
0.4923
Root mean squared error
0.5625
Root relative squared error
1.1426
SciMark benchmark
942.9518
UserCPU time millis
30
UserCPU time millis testing
30