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self.phi_I = tf.einsum('ijkm,ijkn->imn', self.conv5_3, self.conv5_3) #43

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wangjing60755 opened this issue Jan 8, 2020 · 0 comments
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self.phi_I = tf.einsum('ijkm,ijkn->imn', self.conv5_3, self.conv5_3) #43

wangjing60755 opened this issue Jan 8, 2020 · 0 comments

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@wangjing60755
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self.phi_I = tf.einsum('ijkm,ijkn->imn', self.conv5_3, self.conv5_3)
上面式子翻译Out[i,m,n] = S[i,j,k,m]*T[i,j,k,n]
不太理解这个操作是怎么进行的？
self.conv5_3是(?, 28, 28, 512)，self.phi_I 是(?, 512, 512)，具体矩阵操作是怎么进行的？这不是内积也不是外积，有没有什么专业术语之类的
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