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Thursday, September 01, 2005

strandon prediction using weka, result1


=== Run information ===

Scheme: weka.classifiers.trees.ADTree -B 10 -E -3
Relation: predictstrandon2.txt-weka.filters.unsupervised.attribute.Remove-R2,7-weka.filters.unsupervised.attribute.Remove-R14-17-weka.filters.unsupervised.attribute.Remove-R16-17-weka.filters.unsupervised.attribute.Remove-R18
Instances: 61
Attributes: 17
pos
res1
res2
res3
res4
score
s1
s3
s3
s4
s5
s6
s7
typen
total
relpos
intrastrandon
Test mode: evaluate on training data

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

Alternating decision tree:

: -1.04
| (1)s6 < 0.291: -1.434
| (1)s6 >= 0.291: 0.773
| | (3)score < 1.401: -0.731
| | (3)score >= 1.401: 0.706
| | | (5)s3 < 2.062: 1.42
| | | (5)s3 >= 2.062: -0.452
| (2)relpos < 6.5: -0.737
| | (4)res3 = T: 0.427
| | (4)res3 != T: -0.819
| (2)relpos >= 6.5: 0.658
| (6)res1 = A: 0.254
| (6)res1 != A: -0.452
| | (7)pos < 54: 0.146
| | (7)pos >= 54: -0.418
| | | (8)typen = &12: 0.119
| | | (8)typen != &12: -0.378
Legend: -ve = FALSE, +ve = TRUE
Tree size (total number of nodes): 25
Leaves (number of predictor nodes): 17

Time taken to build model: 0.02 seconds

=== Evaluation on training set ===
=== Summary ===

Correctly Classified Instances 61 100 %
Incorrectly Classified Instances 0 0 %
Kappa statistic 1
Mean absolute error 0.0237
Root mean squared error 0.0445
Relative absolute error 12.6362 %
Root relative squared error 14.9366 %
Total Number of Instances 61

=== Detailed Accuracy By Class ===

TP Rate FP Rate Precision Recall F-Measure Class
1 0 1 1 1 FALSE
1 0 1 1 1 TRUE

=== Confusion Matrix ===

a b <-- classified as
55 0 a = FALSE
0 6 b = TRUE

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