add the notation of input array and incoming signal
add the notation of input array and incoming signal

wkentaro/chainer,wkentaro/chainer,rezoo/chainer,wkentaro/chainer,ktnyt/chainer,keisuke-umezawa/chainer,okuta/chainer,hvy/chainer,delta2323/chainer,wkentaro/chainer,cupy/cupy,hvy/chainer,jnishi/chainer,tkerola/chainer,niboshi/chainer,chainer/chainer,okuta/chainer,chainer/chainer,keisuke-umezawa/chainer,hvy/chainer,hvy/chainer,keisuke-umezawa/chainer,ronekko/chainer,okuta/chainer,keisuke-umezawa/chainer,ktnyt/chainer,pfnet/chainer,chainer/chainer,aonotas/chainer,cupy/cupy,okuta/chainer,niboshi/chainer,jnishi/chainer,kiyukuta/chainer,jnishi/chainer,anaruse/chainer,chainer/chainer,cupy/cupy,niboshi/chainer,jnishi/chainer,ktnyt/chainer,ysekky/chainer,ktnyt/chainer,kashif/chainer,niboshi/chainer,cupy/cupy