Skip to main content

Table 3 Friedman test for five datasets on different kernel functions and documents representation

From: Supporting systematic reviews using LDA-based document representations

   Linear    RBF    POLY  
  BOW TPC TE BOW TPC TC BOW TPC TE
Precision          
Mean rank 2.90 2.00 1.10 1.00 2.50 2.50 1.2 2.6 2.2
P = 0.0001 0.00196 0.001501
Recall          
Mean rank 1.00 2.60 2.40 1.00 2.40 2.60 1.20 2.40 2.40
P = 0.00332 0.0256 0.008977
F-score          
Mean rank 2.60 2.10 1.30 1.00 2.60 2.40 1.20 2.60 2.20
P = 0.08977 0.00332 0.01501
ROC          
Mean rank 3.00 1.80 1.20 1.00 2.60 2.40 1.00 2.60 2.40
P = 0.00066 0.00332 0.00332
PRC          
Mean rank 2.80 2.00 1.20 1.00 2.70 2.30 1.00 2.60 2.40
P = 0.0168 0.0008 0.84935