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Table 9 COTH classification results of Logistic Regression (LR) and Support Vector Machine (SVM)

From: Referral paths in the U.S. physician network

LR

2006

2007

2008

2009

2010

2011

average F-score

Recall

0.844

0.902

0.805

0.882

0.830

0.792

 

Precision

0.704

0.712

0.733

0.667

0.780

0.792

 

F-score

0.768

0.796

0.767

0.759

0.804

0.792

0.781

SVM

       

Recall

0.791

0.762

0.717

0.774

0.825

0.914

 

Precision

0.756

0.780

0.805

0.750

0.750

0.762

 

F-score

0.773

0.771

0.759

0.762

0.786

0.831

0.780

  1. They are the best two models in terms of average F-score in 2006-2011