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Table 5 Results for T2.1 and T2.2: fivefold cross validation equal error rates (EER) for each phrase under Gaussian naive Bayes (NB) and Euclidean nearest neighbour (NN)

From: Keystroke biometrics in the encrypted domain: a first study on search suggestion functions of web search engines

BiSipPTMissing valuesBalancedNB (EER%)NN (EER%)
B1AS1p1Excluded
   
  Interpolated18.4830.11
   24.1234.36
 p2Excluded
   
  Interpolated19.8126.06
   12.1825.36
 p3Excluded16.4724.04
   18.0422.28
  Interpolated25.5827.75
   27.5627.77
 p1p2p3Interpolated17.1813.34
   11.3713.35
B1LS1p1N/A15.4916.31
   12.9716.83
 p3N/A9.189.41
   5.119.44
 p1p3N/A11.1712.29
   9.7315.60
  1. Results are shown for when samples with missing values are excluded (not always possible if too few samples) or included with interpolations and for sample sets with either unbalanced or balanced classes