Skip to main content

Table 3 Evaluation of feature selection methods on H3N2, HRV and RSV datasets using the top m genes and reduced number of time points (T=3, T=5 and T=7). Values represent average accuracy on the three datasets obtained by using five-fold cross validation procedure

From: Minimum redundancy maximum relevance feature selection approach for temporal gene expression data

  Feature KNN   NB    SVM  
  selection Number of features    Number of features    Number of features  
  method 1 10 20 30 40 50   1 10 20 30 40 50   1 10 20 30 40 50  
T=3 mRMR 75.8 76.6 79.0 80.8 77.3 75.5   74.4 80.2 82.3 80.6 73.8 77.1   72.5 76.5 85.6 84.2 77.0 77.0  
  F-statistic 75.8 84.1 82.3 84.2 85.9 85.9   74.4 85.8 82.1 84.1 85.7 83.8   74.2 87.5 80.3 83.7 85.5 86.0  
  ReliefF 58.6 76.7 79.2 75.7 74.0 77.6   60.8 78.5 75.2 78.9 80.6 79.1   60.8 75.3 75.8 77.4 81.1 79.1  
  MT-LASSO 61.6 71.0 76.8 73.7 72.0 73.8   64.1 66.0 75.2 76.5 76.7 78.6   67.8 69.9 80.5 75.5 74.0 79.2  
  TMRMR-C 91.3 89.7 86.0 86.3 89.7 89.7   86.1 88.1 91.5 88.0 87.8 86.1   89.7 89.4 89.4 88.0 89.4 89.7  
  TMRMR-M 91.3 87.8 85.7 88.0 91.3 88.0   86.1 88.2 86.0 86.0 87.8 87.8   87.7 85.8 84.1 89.7 91.4 88.1  
T=5 mRMR 61.1 69.8 69.9 75.4 76.9 77.0   61.5 73.5 71.8 66.6 73.7 75.4   64.9 73.3 68.1 73.8 79.0 77.2  
  F-statistic 61.1 80.6 80.6 77.2 80.8 82.6   61.5 84.2 84.1 84.1 84.1 85.7   64.9 84.1 80.6 79.0 78.9 84.3  
  ReliefF 55.3 69.7 65.0 70.6 74.0 77.7   55.6 71.2 75.3 77.2 77.1 79.1   57.0 72.0 72.1 70.4 72.0 70.1  
  MT-LASSO 49.8 55.8 63.1 70.7 69.0 72.4   53.8 65.0 62.1 73.3 76.9 73.8   51.5 68.0 70.4 77.7 74.4 76.1  
  TMRMR-C 83.0 89.7 89.7 88.0 86.3 84.6   77.9 89.7 88.1 88.1 89.7 89.7   81.3 91.3 88.0 86.3 87.6 86.4  
  TMRMR-M 84.7 86.3 88.0 84.7 82.7 81.0   77.9 88.1 86.4 86.4 84.7 86.4   83.0 88.0 88.0 82.8 86.1 84.4  
T=7 mRMR 67.3 76.3 77.0 76.7 76.6 81.8   65.3 66.1 69.1 70.7 72.3 78.4   67.1 80.0 76.5 76.5 80.1 83.6  
  F-statistic 65.5 85.6 83.6 87.3 87.5 89.3   65.3 83.8 85.4 83.5 89.1 87.1   67.1 84.0 89.1 89.1 89.3 87.6  
  ReliefF 63.7 60.5 61.3 65.2 61.8 67.4   69.0 76.7 76.9 72.3 73.9 74.2   67.3 73.8 73.7 76.0 70.7 68.8  
  MT-LASSO 63.3 76.5 81.9 82.3 84.2 84.2   67.3 72.7 74.1 80.2 82.1 75.1   69.0 79.8 83.7 84.1 84.1 86.1  
  TMRMR-C 87.7 89.6 91.3 91.3 91.3 91.3   87.7 91.3 91.3 91.3 93.0 94.7   87.7 89.7 93.0 91.3 94.8 91.3  
  TMRMR-M 87.7 91.3 91.4 89.6 87.8 91.3   87.7 93.1 91.3 93.0 93.1 91.3   87.8 93.0 94.7 93.1 89.6 91.3  
  1. Bold represents the best average accuracy