=== 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: evaluate on all training data === Attribute Selection on all input data === Search Method: Attribute ranking. Attribute Evaluator (supervised, Class (nominal): 18 label): Information Gain Ranking Filter Ranked attributes: 0.99649 16 cookie 0.29471 1 index 0.13828 17 payload 0.12669 3 url 0.10206 14 contentLength 0.01273 2 method 0.00892 12 host 0.00492 15 contentType 0 6 pragma 0 4 protocol 0 5 userAgent 0 10 acceptCharset 0 13 connection 0 11 acceptLanguage 0 7 cacheControl 0 9 acceptEncoding 0 8 accept Selected attributes: 16,1,17,3,14,2,12,15,6,4,5,10,13,11,7,9,8 : 17