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Table 3 Overview of the different machine learning methods and parameter settings used in the study

From: Evaluating parameters for ligand-based modeling with random forest on sparse data sets

FEST and Scikit RF

Scikit SVM

Max features\(^{\hbox {a}}\)

Trees

C

\(\gamma\)

0.1

10

0.01

\(1\times 10^{-6}\)

0.3

30

0.1

\(3\times 10^{-6}\)

1.0

100

1

\(1\times 10^{-5}\)

3.0

300

10

\(3\times 10^{-5}\)

10.0

1000

100

\(1\times 10^{-4}\)

  

1000

\(3\times 10^{-4}\)

  

\(1\times 10^{4}\)

0.001

  

\(1\times 10^{5}\)

0.003

  

\(1\times 10^{6}\)

0.01

  

\(1\times 10^{7}\)

0.03

  

\(1\times 10^{8}\)

0.1

  1. \(^{\hbox {a}}\)Values indicate the multiplicating factor by the square root of the number of features