pytorch高級知識

Broadcasting 自動擴展維度 ▪Feature maps: [4, 32, 14, 14] ▪ Bias: [32, 1, 1] => [1, 32, 1, 1] => [4, 32, 14, 14] ▪ [4, 32, 14, 14] ▪ [1, 32, 1, 1] => [4, 32, 14, 14] 拼接與拆分 a.shape=[5,32,8] b.shape=[5,32,8] t

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