Use ExpandDims instead of Array.At+NewAxis
Use ExpandDims instead of Array.At+NewAxis

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