DEVELOPMENT... OpenML
Run
7467

Run 7467

Task 43 (Supervised Classification) spambase Uploaded 22-05-2014 by Felicia West
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Flow

weka.IBk(1)D. Aha, D. Kibler (1991). Instance-based learning algorithms. Machine Learning. 6:37-66.
weka.IBk(1)_Atrue
weka.IBk(1)_K11
weka.IBk(1)_W0

Result files

xml
Description

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

arff
Predictions

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

19 Evaluation measures

Area under ROC curve
0.9546
Per class
F measure
0.8934
Per class
Kappa
0.7757
KB relative information score
3147.1338
Mean absolute error
0.1587
Mean prior absolute error
0.4776
Number of instances
4601
Per class
OS information
[Sun Microsystems Inc., 1.6.0_20, amd64, Linux, 2.6.35.14-106.fc14.x86_64]
Precision
0.8941
Per class
Predictive accuracy
0.8942
Prior entropy
0.9674
Recall
0.8942
Per class
Relative absolute error
0.3324
Root mean prior squared error
0.4886
Root mean squared error
0.2802
Root relative squared error
0.5734
SciMark benchmark
946.9843[567.23276363937031014.4538012229739484.10363182779514913.07556704216551756.0557934247322]