This weighted sum underestimates the best move. 這個(gè)加權和低估最理想的棋步。
In a two-dimensional convolution, the calculation performed for a given pixel is a weighted sum of intensity values from pixels in its immediate neighborhood. 在二維卷積中,針對特定像素執行的計算是在其附近的像素點(diǎn)的亮度值的加權和。