return variable in test mode
return variable in test mode

chainer/chainer,niboshi/chainer,chainer/chainer,hvy/chainer,niboshi/chainer,okuta/chainer,ktnyt/chainer,wkentaro/chainer,rezoo/chainer,wkentaro/chainer,jnishi/chainer,tkerola/chainer,keisuke-umezawa/chainer,ronekko/chainer,wkentaro/chainer,keisuke-umezawa/chainer,jnishi/chainer,ktnyt/chainer,jnishi/chainer,keisuke-umezawa/chainer,hvy/chainer,okuta/chainer,hvy/chainer,niboshi/chainer,anaruse/chainer,okuta/chainer,wkentaro/chainer,ktnyt/chainer,keisuke-umezawa/chainer,hvy/chainer,okuta/chainer,niboshi/chainer,jnishi/chainer,ktnyt/chainer,aonotas/chainer,chainer/chainer,pfnet/chainer,chainer/chainer