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Table 1 Simulation summary

From: Impact of Missing Value Imputation on Classification for DNA Microarray Gene Expression Data—A Model-Based Study

Parameters/methods

Values/descriptions

Gene block standard deviation

Gene block correlation

Gene block size

Noise level

MV rate

No. of marker genes

30

No. of total genes

500

Training sample size

60

Testing sample size

200

No. of repetitions for each model

150

Imputation algorithms

RAVG, KNN, LLS.L2, LLS.PC, LS, BPCA

Classification rules

LDA, 3NN, SVM

Feature selection methods

-test, SFFS