ЛР 1и2 / Отчет о правилах

SUMMARY REPORT

WizWhy Version 4.06 Demo
PARAMETERS OF THE RULES AND DATA
C:\Users\nice7\Downloads\Интеллектуальные системы и технологии\Новые ЛР\К ЛР 1 и 2\USR.txt
Total number of records: 74
Minimum probability of the:
1) if-then rules: 0,800
2) if-then-not rules: 0,800
Minimum number of cases in a rule: 10
The Demo version is limited to 1000 records.

Dependent Variable: Diagnosis
Predicted Value (analyzed as Boolean): between 1,00 and 2,00

Number of rules 21
Prediction error costs:
The cost of a miss: 1
The cost of a false alarm: 1
Average probability of the predicted value is 0,500

ANALYSIS OF THE RULES EXPLANATORY POWER
Decision point: Predict between 1,00 and 2,00 when conclusive probability is more than 0,572
Number of misses: 3
Number of false alarms: 4
Total number of errors: 7
Total cost of errors: 7
Success rate when predicting between 1,00 and 2,00 : 0,889
Success rate when predicting NOT between 1,00 and 2,00 : 0,903
Number of records with no relevant rules: 7
Average cost (per record): 0,104
Expected average cost (per record): 0,500
Improvement Factor: 4,786