=== Run information ===

Scheme:weka.classifiers.rules.JRip -F 3 -N 2.0 -O 2 -S 1
Relation:     winequality_WEKA-weka.filters.unsupervised.attribute.Remove-R13-15,17-23,25-30-weka.filters.unsupervised.attribute.Discretize-unset-class-temporarily-B3-M-1.0-R13,14-weka.filters.unsupervised.attribute.Remove-R13
Instances:    6497
Attributes:   13
              color
              fixed acidity
              volatile acidity
              citric acid
              residual sugar
              chlorides
              free sulfur dioxide
              total sulfur dioxide
              density
              pH
              sulphates
              alcohol
              WineQualityOutlier
Test mode:5-fold cross-validation

=== Classifier model (full training set) ===

JRIP rules:
===========

(volatile acidity >= 0.385) and (color = white) and (volatile acidity >= 0.485) and (pH <= 3.17) => WineQualityOutlier='(0.666667-inf)' (77.0/5.0)
(citric acid >= 0.46) and (fixed acidity <= 6.5) => WineQualityOutlier='(0.666667-inf)' (181.0/65.0)
(volatile acidity >= 0.39) and (total sulfur dioxide >= 44) and (fixed acidity <= 6.6) and (total sulfur dioxide >= 160) => WineQualityOutlier='(0.666667-inf)' (48.0/7.0)
(volatile acidity >= 0.33) and (total sulfur dioxide >= 45) and (volatile acidity >= 0.41) and (residual sugar >= 7.6) and (chlorides >= 0.061) => WineQualityOutlier='(0.666667-inf)' (33.0/1.0)
(volatile acidity >= 0.33) and (total sulfur dioxide >= 46) and (volatile acidity >= 0.475) and (density <= 0.99577) => WineQualityOutlier='(0.666667-inf)' (166.0/48.0)
(sulphates >= 0.64) and (total sulfur dioxide >= 51) and (sulphates >= 0.83) and (total sulfur dioxide >= 67) => WineQualityOutlier='(0.666667-inf)' (75.0/12.0)
(pH >= 3.41) and (pH >= 3.54) and (total sulfur dioxide >= 37) => WineQualityOutlier='(0.666667-inf)' (113.0/43.0)
(citric acid >= 0.43) and (pH <= 3.01) and (sulphates >= 0.48) and (residual sugar >= 4.1) => WineQualityOutlier='(0.666667-inf)' (43.0/4.0)
(fixed acidity >= 7.7) and (free sulfur dioxide >= 33) and (total sulfur dioxide >= 197) => WineQualityOutlier='(0.666667-inf)' (51.0/15.0)
(volatile acidity >= 0.33) and (pH <= 3.06) and (pH <= 2.95) and (citric acid <= 0.34) => WineQualityOutlier='(0.666667-inf)' (16.0/0.0)
(citric acid >= 0.43) and (total sulfur dioxide >= 51) and (pH >= 3.24) and (citric acid >= 0.5) => WineQualityOutlier='(0.666667-inf)' (41.0/8.0)
(free sulfur dioxide >= 64) and (residual sugar <= 10.6) and (volatile acidity >= 0.27) and (total sulfur dioxide >= 168) => WineQualityOutlier='(0.666667-inf)' (34.0/5.0)
(sulphates >= 0.7) and (sulphates >= 0.86) and (citric acid <= 0.44) => WineQualityOutlier='(0.666667-inf)' (53.0/16.0)
(volatile acidity >= 0.33) and (sulphates <= 0.43) and (volatile acidity >= 0.42) => WineQualityOutlier='(0.666667-inf)' (89.0/35.0)
(chlorides >= 0.083) and (residual sugar >= 3.4) and (chlorides <= 0.132) and (chlorides >= 0.111) => WineQualityOutlier='(0.666667-inf)' (32.0/3.0)
(volatile acidity >= 0.33) and (total sulfur dioxide >= 46) and (citric acid <= 0.13) and (alcohol >= 9.9) => WineQualityOutlier='(0.666667-inf)' (47.0/13.0)
(sulphates >= 0.62) and (fixed acidity <= 6.6) and (fixed acidity <= 6.2) and (citric acid >= 0.31) => WineQualityOutlier='(0.666667-inf)' (35.0/6.0)
(free sulfur dioxide <= 13) and (color = white) and (total sulfur dioxide <= 61) => WineQualityOutlier='(0.666667-inf)' (56.0/20.0)
(fixed acidity >= 7.9) and (pH <= 3.08) and (chlorides <= 0.03) => WineQualityOutlier='(0.666667-inf)' (37.0/12.0)
(citric acid >= 0.43) and (alcohol >= 12.4) and (alcohol >= 12.7) => WineQualityOutlier='(0.666667-inf)' (22.0/4.0)
(fixed acidity >= 7.7) and (chlorides >= 0.1) and (total sulfur dioxide >= 71) => WineQualityOutlier='(0.666667-inf)' (18.0/4.0)
(pH <= 3.08) and (fixed acidity >= 8.1) and (free sulfur dioxide >= 19) and (sulphates >= 0.52) and (citric acid <= 0.53) => WineQualityOutlier='(0.666667-inf)' (20.0/0.0)
(total sulfur dioxide >= 163) and (free sulfur dioxide >= 69) and (free sulfur dioxide >= 82) and (volatile acidity <= 0.26) => WineQualityOutlier='(0.666667-inf)' (15.0/0.0)
(chlorides >= 0.084) and (fixed acidity <= 6.6) and (chlorides <= 0.115) and (volatile acidity <= 0.57) => WineQualityOutlier='(0.666667-inf)' (18.0/0.0)
(fixed acidity >= 7.7) and (pH >= 3.44) => WineQualityOutlier='(0.666667-inf)' (29.0/8.0)
(fixed acidity <= 6) and (fixed acidity <= 5) and (volatile acidity <= 0.33) => WineQualityOutlier='(0.666667-inf)' (22.0/1.0)
(free sulfur dioxide >= 43) and (free sulfur dioxide >= 59) and (alcohol >= 11.4) => WineQualityOutlier='(0.666667-inf)' (18.0/4.0)
(density >= 0.99402) and (alcohol >= 9.7) and (residual sugar >= 13.9) and (chlorides <= 0.037) => WineQualityOutlier='(0.666667-inf)' (16.0/2.0)
(total sulfur dioxide >= 187) and (pH <= 3.11) and (residual sugar <= 11.3) and (pH <= 3.06) => WineQualityOutlier='(0.666667-inf)' (25.0/3.0)
(chlorides >= 0.053) and (total sulfur dioxide >= 86) and (free sulfur dioxide >= 59) and (residual sugar >= 6.6) and (total sulfur dioxide <= 185) => WineQualityOutlier='(0.666667-inf)' (27.0/5.0)
(chlorides >= 0.064) and (residual sugar >= 3.1) and (volatile acidity <= 0.2) => WineQualityOutlier='(0.666667-inf)' (13.0/1.0)
(volatile acidity >= 0.31) and (chlorides >= 0.092) and (citric acid <= 0.21) and (chlorides >= 0.12) and (residual sugar <= 2.3) => WineQualityOutlier='(0.666667-inf)' (13.0/0.0)
(fixed acidity >= 7.6) and (sulphates <= 0.5) and (chlorides <= 0.038) and (free sulfur dioxide >= 22) => WineQualityOutlier='(0.333333-0.666667]' (92.0/27.0)
(free sulfur dioxide <= 22) and (fixed acidity <= 6.7) and (volatile acidity >= 0.32) and (alcohol >= 10.7) and (density >= 0.99063) and (pH <= 3.41) => WineQualityOutlier='(0.333333-0.666667]' (37.0/6.0)
(free sulfur dioxide <= 22) and (fixed acidity <= 6.7) and (citric acid <= 0.25) and (density <= 0.9929) => WineQualityOutlier='(0.333333-0.666667]' (51.0/19.0)
(free sulfur dioxide <= 23) and (residual sugar >= 4.35) and (pH >= 3.16) => WineQualityOutlier='(0.333333-0.666667]' (175.0/81.0)
(fixed acidity >= 7.6) and (free sulfur dioxide >= 20) and (chlorides >= 0.049) and (residual sugar >= 5.4) => WineQualityOutlier='(0.333333-0.666667]' (79.0/33.0)
(citric acid >= 0.4) and (residual sugar <= 5.5) and (chlorides <= 0.067) and (pH <= 3.14) and (total sulfur dioxide >= 111) => WineQualityOutlier='(0.333333-0.666667]' (85.0/25.0)
(fixed acidity >= 7.6) and (volatile acidity >= 0.69) => WineQualityOutlier='(0.333333-0.666667]' (97.0/40.0)
(citric acid >= 0.34) and (total sulfur dioxide <= 147) and (citric acid >= 0.42) and (total sulfur dioxide >= 65) and (citric acid <= 0.51) => WineQualityOutlier='(0.333333-0.666667]' (156.0/67.0)
(total sulfur dioxide <= 89) and (fixed acidity <= 6) => WineQualityOutlier='(0.333333-0.666667]' (75.0/31.0)
(citric acid >= 0.35) and (total sulfur dioxide <= 129.5) and (residual sugar >= 6.9) and (residual sugar >= 8.9) and (free sulfur dioxide >= 14) => WineQualityOutlier='(0.333333-0.666667]' (39.0/4.0)
(total sulfur dioxide <= 79) and (alcohol <= 9.5) and (citric acid >= 0.29) and (sulphates <= 0.6) and (total sulfur dioxide <= 48) => WineQualityOutlier='(0.333333-0.666667]' (31.0/4.0)
(sulphates >= 0.55) and (sulphates >= 0.66) and (fixed acidity <= 6.8) and (volatile acidity >= 0.31) => WineQualityOutlier='(0.333333-0.666667]' (48.0/18.0)
(fixed acidity >= 7.5) and (volatile acidity <= 0.3) and (pH >= 3.18) and (alcohol <= 11) => WineQualityOutlier='(0.333333-0.666667]' (124.0/60.0)
(residual sugar <= 12.5) and (total sulfur dioxide >= 138) and (residual sugar <= 2.5) and (fixed acidity >= 7.4) => WineQualityOutlier='(0.333333-0.666667]' (75.0/36.0)
 => WineQualityOutlier='(-inf-0.333333]' (3850.0/1437.0)

Number of Rules : 47


Time taken to build model: 7.09 seconds

=== Stratified cross-validation ===
=== Summary ===

Correctly Classified Instances        3758               57.8421 %
Incorrectly Classified Instances      2739               42.1579 %
Kappa statistic                          0.331 
Mean absolute error                      0.3515
Root mean squared error                  0.4381
Relative absolute error                 80.6246 %
Root relative squared error             93.8309 %
Total Number of Instances             6497     

=== Detailed Accuracy By Class ===

               TP Rate   FP Rate   Precision   Recall  F-Measure   ROC Area  Class
                 0.834     0.444      0.58      0.834     0.684      0.726    '(-inf-0.333333]'
                 0.259     0.129      0.468     0.259     0.333      0.596    '(0.333333-0.666667]'
                 0.538     0.104      0.658     0.538     0.592      0.743    '(0.666667-inf)'
Weighted Avg.    0.578     0.256      0.567     0.578     0.552      0.691

=== Confusion Matrix ===

    a    b    c   <-- classified as
 2295  324  133 |    a = '(-inf-0.333333]'
 1105  512  361 |    b = '(0.333333-0.666667]'
  559  257  951 |    c = '(0.666667-inf)'