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Table 3 Comparison of detection results

From: An improved content-based outlier detection method for ICS intrusion detection

Dataset ZOE method Improved ZOE method Data-driven clustering Improved K-means clustering
  DRate FRate DRate FRate DRate FRate DRate FRate
SORD 0.968 0.019 0.974 0.009 0.967 0.019 0.971 0.010
DUWWTP 0.985 0.020 0.988 0.008 0.980 0.203 0.982 0.109
MORD 0.929 0.006 0.948 0.003 0.928 0.007 0.932 0.004
MSU 0.944 0.010 0.959 0.009 0.938 0.013 0.943 0.012