text_combined: ohwwlejspbfotbplistscmswaikatoacnz send wekalist mailing list submissions iuxxdkqklistscmswaikatoacnz subscribe unsubscribe via world wide web visit httpslistscmswaikatoacnzmailmanlistinfowekalist via email send message subject body help ohwwlejspbfotbplistscmswaikatoacnz reach person managing list pobypuhshvhzjlistscmswaikatoacnz replying please edit subject line specific contents wekalist digest todays topics 1 weka weight adjustment problem deepak kumar 2 unsubstribe weka messages byjufkgul163com 3 unsubstribe weka messages luc sorel 4 weka pmml peter schüffler 5 question feature selection fang wang 6 data mining web service using weka omar jasso cluuisbanfvgloballogiccom sat apr 26 154941 2008 message 1 date fri 15 feb 2008 181148 0530 deepak kumar subject wekalist weka weight adjustment problem messageid 0b72919600005801globallogiccom contenttype textplain charsetusascii set records given result value either true false record table values fixed number columns column certain weightage records c1 weigh 1 c2 weight 2 record 1 value true record 2 value false total score record 1 c1 10 c2 5 would 20 c1w1 c2w2 10152 total score record 2 c1 5 c2 10 would 25 c1w1 c2w2 51102 want calculateoptimize values weights w1 w2 record value true higher scores records value false records example swap weights column well get desired results swapping c1 c2 1 2 r1 10 5 20 r2 5 10 25 swaping c1 c2 2 1 r1 10 5 25 r2 5 10 20 record r1 value true higher score record r2 value false way weka optimize value weights given following details line 1 column values c1 c2 2 result value truefalse calculating applying weights total score ts c1w1 c2w2 greater records value true value false cases regards deepak wed 06 aug 2008 045503 0500 wekalist digest vol 60 issue 23