How to reduce dimension before using logistic regression?

2015 3월 18
0 답변
조회 수: 7 (30일)

0 개 추천

I am doing an MNIST handwritten digits recognition with logitic regression.But I found using 784 dimensions is too much. Is it possible to reduce the dimension before doing logistic regression like using PCA or LDA?

이 질문에 답변하려면 로그인하십시오.

답변 (0개)

카테고리

도움말 센터 및 File Exchange에서 Statistics and Machine Learning Toolbox에 대해 자세히 알아보기

태그

질문:

simon addams
simon addams
2015년 3월 18일

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by