=== Run information === Scheme:weka.classifiers.rules.JRip -F 3 -N 2.0 -O 2 -S 1 Relation: crime_violent_WEKA-weka.filters.unsupervised.attribute.Remove-R102-108,110-114,116-119-weka.filters.unsupervised.attribute.Discretize-unset-class-temporarily-B3-M-1.0-R102,103-weka.filters.unsupervised.attribute.Remove-R102 Instances: 1901 Attributes: 102 [list of attributes omitted] Test mode:5-fold cross-validation === Classifier model (full training set) === JRIP rules: =========== (pctImmig10 >= 5.26) and (landArea <= 9.5) and (pctEmploy <= 61.12) => TotalCrimeOutlier='(0.666667-inf)' (80.0/4.0) (pctMaleNevMar >= 35.19) and (pop <= 23302) and (numForeignBorn <= 564) => TotalCrimeOutlier='(0.666667-inf)' (54.0/3.0) (pctPopDenseHous >= 3.81) and (perCapInc <= 10161) and (pctSameState5 <= 87.83) => TotalCrimeOutlier='(0.666667-inf)' (37.0/3.0) (ownHousQrange >= 92600) and (pctBornStateResid <= 46.54) and (rentQrange >= 327) and (pop <= 63126) => TotalCrimeOutlier='(0.666667-inf)' (29.0/2.0) (pctLargHousFam >= 7.22) and (pctHousWOplumb >= 0.76) => TotalCrimeOutlier='(0.666667-inf)' (59.0/13.0) (pop <= 17084) and (pctOccupManu <= 12.53) and (pctPopDenseHous >= 2.75) and (houseVacant <= 548) => TotalCrimeOutlier='(0.666667-inf)' (27.0/5.0) (ownHousQrange >= 67400) and (pctEmploy <= 65.69) and (pctRetire <= 16.3) and (pctSameCounty5 <= 80.7) and (pctBornStateResid <= 61.43) => TotalCrimeOutlier='(0.666667-inf)' (39.0/3.0) (pop <= 16642) and (pctWorkMom6 <= 51.52) and (pop <= 12224) => TotalCrimeOutlier='(0.666667-inf)' (26.0/7.0) (pop <= 14312) and (pctEmployMfg <= 14.22) and (medOwnCostpct >= 23.7) => TotalCrimeOutlier='(0.666667-inf)' (18.0/4.0) (pctOccupManu <= 7.55) and (persUrban <= 16594) and (medOwnCostpct <= 20.3) => TotalCrimeOutlier='(0.666667-inf)' (27.0/6.0) (pctEmployMfg <= 11.64) and (pctHousOccup <= 76.8) => TotalCrimeOutlier='(0.666667-inf)' (18.0/2.0) (pctWhite <= 73.65) and (landArea <= 13.6) and (pctWhite <= 54.72) => TotalCrimeOutlier='(0.666667-inf)' (26.0/4.0) (pctPersOwnOccup >= 91.67) and (numForeignBorn >= 1340) => TotalCrimeOutlier='(0.666667-inf)' (11.0/1.0) (pop >= 26777) and (pctMaleNevMar <= 34.52) and (pctLargHousFam <= 4.79) => TotalCrimeOutlier='(-inf-0.333333]' (296.0/55.0) (persUrban >= 15851) and (pctPersOwnOccup >= 51.8) and (pct1221 >= 13.31) and (pctLargHousFam <= 6.29) => TotalCrimeOutlier='(-inf-0.333333]' (146.0/39.0) (pop >= 31656) and (pctSmallHousUnits <= 53.75) and (pctBornStateResid >= 47.36) => TotalCrimeOutlier='(-inf-0.333333]' (113.0/32.0) (pop >= 16848) and (pctMaleNevMar <= 30.98) and (pctEmployMfg >= 14.49) and (popDensity >= 1662.5) and (pctFgnImmig5 <= 19.06) => TotalCrimeOutlier='(-inf-0.333333]' (50.0/13.0) => TotalCrimeOutlier='(0.333333-0.666667]' (845.0/317.0) Number of Rules : 18 Time taken to build model: 3.58 seconds === Stratified cross-validation === === Summary === Correctly Classified Instances 1156 60.8101 % Incorrectly Classified Instances 745 39.1899 % Kappa statistic 0.4078 Mean absolute error 0.3219 Root mean squared error 0.4282 Relative absolute error 72.6758 % Root relative squared error 90.9787 % Total Number of Instances 1901 === Detailed Accuracy By Class === TP Rate FP Rate Precision Recall F-Measure ROC Area Class 0.65 0.153 0.689 0.65 0.669 0.812 '(-inf-0.333333]' 0.594 0.315 0.516 0.594 0.552 0.661 '(0.333333-0.666667]' 0.577 0.128 0.655 0.577 0.614 0.788 '(0.666667-inf)' Weighted Avg. 0.608 0.204 0.616 0.608 0.61 0.751 === Confusion Matrix === a b c <-- classified as 423 198 30 | a = '(-inf-0.333333]' 138 408 141 | b = '(0.333333-0.666667]' 53 185 325 | c = '(0.666667-inf)'