DEVELOPMENT... OpenML
Run
201910

Run 201910

Task 4475 (Supervised Classification) chscase_census4 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
0.4852
Per class
F measure
0.5012
Per class
Kappa
0.0036
KB relative information score
-75.2731
Mean absolute error
0.5101
Mean prior absolute error
0.4996
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
0.5023
Per class
Predictive accuracy
0.5013
Prior entropy
0.9994
Recall
0.5013
Per class
Relative absolute error
1.0212
Root mean prior squared error
0.4998
Root mean squared error
0.587
Root relative squared error
1.1745
SciMark benchmark
942.9518
UserCPU time millis
30
UserCPU time millis testing
30