how to save PDF of kernel density?

1 次查看（过去 30 天）

Jacob Thompson 2023-2-10

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1910520-how-to-save-pdf-of-kernel-density

评论： Torsten 2023-2-10

Hi all,

I have a project that requires me to compute a pdf of a kernel density hundreds of thousands (millions) of times and I wanted to see if I can save a kernel density pdf so that my code doesn't have to load the observations to which the kernel density is fitted. Right now the only way I know how to evaluate a kernel density pdf requires my machine to work with the vector of observations each and every time to evaluate the kernel pdf.

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Torsten 2023-2-10

How would you expect that the kernel density should be represented ?

I think if you read the documentation on how the kernel density pdf is evaluated, there is no other way than to recalculate it at each point x for which it is called.

请先登录，再进行评论。

请先登录，再回答此问题。