Fix accuracy
Fix accuracy

tkerola/chainer,cupy/cupy,wkentaro/chainer,niboshi/chainer,kashif/chainer,ysekky/chainer,pfnet/chainer,laysakura/chainer,keisuke-umezawa/chainer,ktnyt/chainer,okuta/chainer,hvy/chainer,chainer/chainer,niboshi/chainer,jnishi/chainer,ktnyt/chainer,okuta/chainer,cupy/cupy,muupan/chainer,ytoyama/yans_chainer_hackathon,ktnyt/chainer,cupy/cupy,keisuke-umezawa/chainer,ktnyt/chainer,tigerneil/chainer,anaruse/chainer,AlpacaDB/chainer,jnishi/chainer,sinhrks/chainer,kikusu/chainer,cupy/cupy,wkentaro/chainer,niboshi/chainer,tscohen/chainer,aonotas/chainer,jnishi/chainer,rezoo/chainer,chainer/chainer,jnishi/chainer,ronekko/chainer,t-abe/chainer,hvy/chainer,hidenori-t/chainer,hvy/chainer,minhpqn/chainer,keisuke-umezawa/chainer,delta2323/chainer,Kaisuke5/chainer,masia02/chainer,benob/chainer,wkentaro/chainer,okuta/chainer,t-abe/chainer,sou81821/chainer,yanweifu/chainer,muupan/chainer,AlpacaDB/chainer,sinhrks/chainer,cemoody/chainer,kiyukuta/chainer,hvy/chainer,keisuke-umezawa/chainer,benob/chainer,truongdq/chainer,truongdq/chainer,niboshi/chainer,wkentaro/chainer,okuta/chainer,ikasumi/chainer,1986ks/chainer,chainer/chainer,umitanuki/chainer,chainer/chainer,kikusu/chainer