Grouped by是什么意思

用法例句

First summarizes the differences on principle between two kinds of parallel algorithm of matrix-vector multiplication,namely,divided by row and divided by column.

文中首先总结按行划分和按列划分的并行矩阵向量乘法在原理上的异同。

First summarizes the differences on principle between two kinds of parallel algorithm of matrix-vector multiplication,namely,divided by row and divided by column.

文中首先总结按行划分和按列划分的并行矩阵向量乘法在原理上的异同。