Semi-Supervised Initial results #1
Description
Experimental results:
Number of projects: ~200 projects.
Supervised: Logistic Regression
SelfTraining: The base model is Logistic Regression
Labeled datapoints: 33%
Cross-Validation: 10 fold cross-validation
Precision
1 , selfTraining , 0.47 , 0.26 ( ----- *|---- ), 0.15, 0.32, 0.47, 0.53, 0.70
1 , supervised , 0.48 , 0.24 ( ------ *|------ ), 0.20, 0.38, 0.48, 0.56, 0.74
2 , labelPropagation , 0.94 , 0.13 ( | ---- * ), 0.75, 0.89, 0.94, 1.00, 1.00
2 , labelSpreading , 0.94 , 0.12 ( | --- * ), 0.80, 0.89, 0.94, 1.00, 1.00
Recall
1 , supervised , 0.28 , 0.28 ( --- * ---|-------- ), 0.10, 0.18, 0.28, 0.42, 0.80
1 , selfTraining , 0.31 , 0.33 ( ---- * ---|------ ), 0.09, 0.21, 0.31, 0.42, 0.75
2 , labelPropagation , 0.65 , 0.35 ( ------- | * ----- ), 0.24, 0.50, 0.65, 0.80, 1.00
2 , labelSpreading , 0.75 , 0.31 ( ----|-- * --- ), 0.40, 0.61, 0.75, 0.89, 1.00
Pf
1 , labelPropagation , 0.01 , 0.04 (*- | ), 0.00, 0.00, 0.01, 0.03, 0.08
1 , labelSpreading , 0.01 , 0.04 (*-- | ), 0.00, 0.00, 0.01, 0.04, 0.08
2 , supervised , 0.15 , 0.15 ( -- * ------ | ), 0.04, 0.10, 0.15, 0.22, 0.36
2 , selfTraining , 0.17 , 0.19 ( --- * ----- | ), 0.04, 0.11, 0.17, 0.26, 0.38
IFA
1 , selfTraining , 0.0 , 36.5 (* ------|------- ), 0.00, 0.00, 0.00, 26.00, 66.00
1 , labelPropagation , 0.0 , 0.0 (* | ), 0.00, 0.00, 0.00, 0.00, 0.00
1 , supervised , 0.0 , 33.0 (* ------|----- ), 0.00, 0.00, 0.00, 25.00, 58.00
1 , labelSpreading , 0.0 , 0.0 (* | ), 0.00, 0.00, 0.00, 0.00, 0.00
Popt_20
1 , selfTraining , 0.73 , 0.31 ( ------|-- * -- ), 0.32, 0.62, 0.73, 0.88, 0.93
1 , supervised , 0.76 , 0.36 ( ------|-- * -- ), 0.31, 0.59, 0.76, 0.88, 0.95
1 , labelSpreading , 0.77 , 0.27 ( --|---- * -- ), 0.43, 0.67, 0.77, 0.90, 0.97
1 , labelPropagation , 0.78 , 0.35 ( -----|---- * -- ), 0.34, 0.67, 0.78, 0.91, 0.97