scipy稀疏矩阵元素的乘积

I can find sum of all (non-zero) elements in scipy sparse matrix by mat.sum(), but how can I find their product? There's no mat.prod() method.

我可以通过mat.sum()在scipy稀疏矩阵中找到所有(非零)元素的总和,但我怎样才能找到它们的产品?没有mat.prod()方法。

1 个解决方案

#1

If you are using any plugin that is named as "infinite posts scroll" or "jetpack" or any thing similar delete it.

如果您使用任何名为“无限帖子滚动”或“jetpack”的插件或任何类似的东西删除它。