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Table 12 Parameters used for all methods employed; parameters were selected in a way such that best performance was achieved on the test-set.

From: Outcome prediction based on microarray analysis: a critical perspective on methods

Method Name

Weight Assignment Classifier

Accuracy Measure Classifier

Parameters Used for feature selection

Parameters Used for Classification

RFE-SVM

SVM

SVM

C = 100

LK†, C = 100

RFE-LNW-GD

LNW-GD

SVM

μ = 10-3, Epochs = 500

LK†, C = 100

RFE-LSSVM

LSSVM

LSSVM

γ = 0.1

LK, γ = 0.1

RFE-RR

RR

SVM

a = 10-1

LK†, C = 1

RFE-FLDA

FLDA

SVM

 

LK†, C = 100

RFE-LNW1

LNW

SVM

μ = 10-2 Epochs*

LK†, C = 100

RFE-LNW2

LNW

SVM

μ = 10-4 Epochs@

LK†, C = 100

RFE-FSVs-7DK

FSV

SVM

7DK‡, C = 100

LK†, C = 100

Filter

Fisher's Ratio

SVM

-

LK†, C = 100

  1. * Use 3000 epochs as long as the number of surviving genes is larger than 100 and a variant learning rate afterwards [26].
  2. †Linear Kernel, ‡7 degree polynomial kernel
  3. @ Use 300 epochs as long as the number of surviving genes is larger than or equal to 1024 and 500 epochs afterwards.