1906.07 Chainer NNモデルの中間層でデータを分岐・結合 chainer.functionsの「reshape」と「concat」を用いて結合できる模様。 https://docs.chainer.org/en/stable/reference/generated/chainer.functions.reshape.html https://docs.chainer.org/en/stable/reference/generated/chainer.functions.concat.html#chainer.functions.concat In [1]: # sec: lib import numpy as np import chainer import chainer.links as L import chainer.functions as F # sec: ver chainer . print_runtime_info () Platform: Windows-7-6.1.7601-SP1 Chainer: 5.3.0 NumPy: 1.16.2 CuPy: Not Available iDeep: Not Available NNモデルを定義 In [61]: # sec: NNモデルの定義 class MyConvNet ( chainer . Chain ): def __init__ ( self ): super ( MyConvNet , self ) . __init__ () # パラメータを持つ層の登録 with self . init_scope (): self . c1 = L . Convolution2D ( None , 10 , ksize = 3 , stride = 2 , pad = 0 ) self . c2 = L . Convolution2D ( None , 10 , ksi...