1. DT Output Analysis

3. Credit Evaluation

6. Rule induction

7. IF CHECK_A IS ONE OF: CA0 CA3 THEN NODE : 3 N : 457 1 : 13. 1% 0 : 86
IF CHECK_A IS ONE OF: CA0 CA3 THEN NODE : 3 N : : 13.1% 0 : 86.9% IF C_HIST IS ONE OF: CH2 CH3 CH4 AND DURATION < 22.5 AND CHECK_A IS ONE OF: CA1 CA2 NODE : 9 N : : 30.6% 0 : 69.4% IF SAVE_A IS ONE OF: SA1 SA2 SA3 AND 22.5 <= DURATION NODE : 11 N : : 62.2% 0 : 37.8% IF TEL EQUALS 1 AND C_HIST IS ONE OF: CH0 CH1 NODE : 16 N : 9 1 : 44.4% 0 : 55.6%

8. IF TEL EQUALS 0 AND C_HIST IS ONE OF: CH0 CH1 AND DURATION < 22
IF TEL EQUALS 0 AND C_HIST IS ONE OF: CH0 CH1 AND DURATION < 22.5 AND CHECK_A IS ONE OF: CA1 CA2 THEN NODE : 17 N : 19 1 : 89.5% 0 : 10.5% IF CHECK_A EQUALS CA2 AND SAVE_A IS ONE OF: SA0 SA4 AND 22.5 <= DURATION NODE : 18 N : 24 1 : 8.3% 0 : 91.7% IF CHECK_A EQUALS CA1 NODE : 19 N : 17 1 : 58.8% 0 : 41.2%