Pytorch Tips 1. scatter target.scatter_(dim=1, index=index, src=src) # 使用 for 循环模拟 scatter_ 操作 for i in range(src.shape[0]): for j in range(src.shape[1]): target[i, index[i, j]] = src[i, j] target.scatter_(dim=0, index=index, src=src) # 使用 for 循环模拟 scatter_ 操作 for i in range(src.shape[0]): for j in range(src.shape[1]): target[index[i, j], j] = src[i, j]