fixed params initial value
fixed params initial value

hvy/chainer,niboshi/chainer,hvy/chainer,chainer/chainer,niboshi/chainer,chainer/chainer,chainer/chainer,niboshi/chainer,hvy/chainer,wkentaro/chainer,chainer/chainer,wkentaro/chainer,pfnet/chainer,wkentaro/chainer,niboshi/chainer,wkentaro/chainer,hvy/chainer