LogarithmicTimeOne-Against-SomeHalDaume´III1NikosKarampatziakis2JohnLangford2PaulMineiro2AbstractxLf000(x)L{2,4,12,...}f0(x)Lf00(x)RRWecreateanewonlinereductionofmulticlassf01(x)f001(x)L{1,15,20,....