Run
157635

Run 157635

Task 1742 (Learning Curve) spambase Uploaded 12-02-2015 by Jan van Rijn
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  • study_2 study_37 weka weka_3.7.12
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Flow

weka.IsolationForest(3)Fei Tony Liu, Kai Ming Ting, Zhi-Hua Zhou: Isolation Forest. In: ICDM, 413-422, 2008.
weka.IsolationForest(3)_I100
weka.IsolationForest(3)_N256
weka.IsolationForest(3)_S1

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
0.3542 ± 0.0291
Per class
F measure
0.2353 ± 0.0071
Per class
Kappa
0.0076 ± 0.005
KB relative information score
-0.2024 ± 0.0049
Mean absolute error
0.5531 ± 0.0022
Mean prior absolute error
0.4776 ± 0.0002
Number of instances
4601
Per class
OS information
[Oracle Corporation, 1.7.0_75, amd64, Linux, 3.16.0-29-generic]
Precision
0.7621 ± 0.0006
Per class
Predictive accuracy
0.3999 ± 0.0039
Prior entropy
0.9674 ± 0.0006
Recall
0.3999 ± 0.0039
Per class
Relative absolute error
1.1581 ± 0.0046
Root mean prior squared error
0.4886 ± 0.0002
Root mean squared error
0.5922 ± 0.0023
Root relative squared error
1.2118 ± 0.0047
SciMark benchmark
642.8724
UserCPU time millis
300
UserCPU time millis testing
250
UserCPU time millis training
50