! Copyright (C) 2012 Doug Coleman. ! See http://factorcode.org/license.txt for BSD license. USING: assocs kernel machine-learning.rebalancing math math.statistics math.text.english sequences tools.test math.vectors ; { t } [ { 1 1 1 2 } [ [ number>text ] map ] [ ] bi 100,000 balance-labels nip histogram values first2 - abs 3,000 < ] unit-test { t } [ { 1 1 1 2 } [ [ number>text ] map ] [ ] bi { 1/10 9/10 } 100,000 skew-labels nip histogram values { 10,000 90,000 } -.05 v~ ] unit-test