Prediction Tree of AS_Slash_400

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Prediction Tree of AS_Slash_400

Text based Description

[1] root
  | [2] RPG in N
  | | [3] COBOL in N: N (n = 190895, err = 0.2%)
  | | [4] COBOL in Y
  | | | [5] RDBMS in N: N (n = 845, err = 1.9%)
  | | | [6] RDBMS in Y
  | | | | [7] DB2 in N: N (n = 20, err = 0.0%)
  | | | | [8] DB2 in Y
  | | | | | [9] UNIX in Y: N (n = 8, err = 0.0%)
  | | | | | [10] UNIX in N: Y (n = 40, err = 15.0%)
  | [11] RPG in Y
  | | [12] Overseas in N
  | | | [13] Websphere in N
  | | | | [14] Linux in N
  | | | | | [15] Testing in Y: N (n = 150, err = 2.0%)
  | | | | | [16] Testing in N
  | | | | | | [17] Documentation in N: N (n = 169, err = 8.9%)
  | | | | | | [18] Documentation in Y
  | | | | | | | [19] CLP in Y: N (n = 20, err = 0.0%)
  | | | | | | | [20] CLP in N: Y (n = 22, err = 13.6%)
  | | | | [21] Linux in Y
  | | | | | [22] Cantonese in Y: N (n = 15, err = 26.7%)
  | | | | | [23] Cantonese in N: Y (n = 14, err = 14.3%)
  | | | [24] Websphere in Y
  | | | | [25] Kwun_Tong in N: N (n = 19, err = 0.0%)
  | | | | [26] Kwun_Tong in Y: Y (n = 34, err = 8.8%)
  | | [27] Overseas in Y
  | | | [28] Central__And__Western_Area in Y: N (n = 21, err = 0.0%)
  | | | [29] Central__And__Western_Area in N
  | | | | [30] Microsoft__Dot_NET in Y: N (n = 8, err = 12.5%)
  | | | | [31] Microsoft__Dot_NET in N: Y (n = 77, err = 10.4%)
 
  Number of inner nodes: 15
  Number of terminal nodes: 16

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