Prediction Tree of Cognos

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Prediction Tree of Cognos

Text based Description

[1] root
  | [2] BI in N: N (n = 186538, err = 0.2%)
  | [3] BI in Y
  | | [4] AIX in N
  | | | [5] Wong_Tai_Sin_Area in N
  | | | | [6] Yuen_Long_Area in N
  | | | | | [7] PL_Slash_SQL in N: N (n = 5251, err = 6.8%)
  | | | | | [8] PL_Slash_SQL in Y
  | | | | | | [9] Hyperion in N: N (n = 294, err = 12.6%)
  | | | | | | [10] Hyperion in Y: Y (n = 28, err = 3.6%)
  | | | | [11] Yuen_Long_Area in Y: Y (n = 7, err = 0.0%)
  | | | [12] Wong_Tai_Sin_Area in Y: Y (n = 15, err = 20.0%)
  | | [13] AIX in Y
  | | | [14] J2EE in N
  | | | | [15] RPG in N: N (n = 126, err = 7.1%)
  | | | | [16] RPG in Y: Y (n = 39, err = 20.5%)
  | | | [17] J2EE in Y: Y (n = 59, err = 10.2%)
 
  Number of inner nodes: 8
  Number of terminal nodes: 9

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