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摘要： 1. Tansposed Convolution Consider 1d convolution with kernel \(k\): \[ \begin{align} y_i &= (x\circledast k)_i\\ &=\sum_a x_{i+a-1}k_a\\ &=\sum_u x_uk 阅读全文

摘要： Given an array arr of positive integers, consider all binary trees such that: Each node has either 0 or 2 children; The values of arr correspond to th 阅读全文