Math Is Fun Forum

ezrarexy

Member

Registered: 2018-01-05

Posts: 1

How to do PCA on vector?

I have to find the distance value from HOG vector,,
But the vector size is to big and make the process a bit longer,,
can I reduce HOG vector dimension using PCA?

Bob

Administrator

Registered: 2010-06-20

Posts: 10,640

Re: How to do PCA on vector?

hi ezrarexy

Welcome to the forum.

I have to find the distance value from HOG vector,,
But the vector size is to big and make the process a bit longer,,
can I reduce HOG vector dimension using PCA

I had to look up what HOG and PCA are.  Personally I cannot help with this, but, maybe someone on the forum does know.  It might help if you were to say more about your data.

Bob

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Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob