=== Run information ===

Evaluator:    weka.attributeSelection.InfoGainAttributeEval 
Search:       weka.attributeSelection.Ranker -T -1.7976931348623157E308 -N -1
Relation:     output_http_csic_2010_weka_with_duplications_utf8_escd_full
Instances:    223585
Attributes:   18
              index
              method
              url
              protocol
              userAgent
              pragma
              cacheControl
              accept
              acceptEncoding
              acceptCharset
              acceptLanguage
              host
              connection
              contentLength
              contentType
              cookie
              payload
              label
Evaluation mode:    10-fold cross-validation



=== Attribute selection 10 fold cross-validation (stratified), seed: 1 ===

average merit      average rank  attribute
 0.996 +- 0         1   +- 0      16 cookie
 0.295 +- 0         2   +- 0       1 index
 0.138 +- 0         3   +- 0      17 payload
 0.127 +- 0         4   +- 0       3 url
 0.102 +- 0         5   +- 0      14 contentLength
 0.013 +- 0         6   +- 0       2 method
 0.009 +- 0         7   +- 0      12 host
 0.005 +- 0         8   +- 0      15 contentType
 0     +- 0         9   +- 0       6 pragma
 0     +- 0        10   +- 0       4 protocol
 0     +- 0        11   +- 0       5 userAgent
 0     +- 0        12   +- 0      10 acceptCharset
 0     +- 0        13   +- 0      13 connection
 0     +- 0        14   +- 0      11 acceptLanguage
 0     +- 0        15   +- 0       7 cacheControl
 0     +- 0        16   +- 0       9 acceptEncoding
 0     +- 0        17   +- 0       8 accept