qydlqcwsiacfymissuesapacheorg httpissuesapacheorgspamassassinshow_bugcgiid5686 summary add osbfwinnow alternative bayes product spamassassin version svn trunk latest devel version platform osversion status new severity enhancement priority p5 component plugins assignedto xrhspamassassinapacheorg reportedby user7gvcceaschallengecc bayes little pluginized bug 5293 heres wanted offer alternative default bayes rules using uptodate probabilistic classifier algorithm use orthogonal sparse bigram tokenization combined winnow machinelearning algorithm 12 combo scoring well trec antispam probabilisticclassifier shootout 3 implemented osbflua 4 1 httpenwikipediaorgwikiwinnow 2 httpwwwsiefkesnetiewinnowspampdf 3 httptrecnistgov 4 httposbflualuaforgenet initial results implementation based paper seem promising far receiving mail assignee bug watching assignee wed 06 aug 2008 045706 0700 bug 5686 new add osbfwinnow alternative bayes