How to reduce dimension before using logistic regression?

2015 3월 18
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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?

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카테고리

도움말 센터 및 File Exchange에서 Dimensionality Reduction and Feature Extraction에 대해 자세히 알아보기

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질문:

simon addams
simon addams
2015년 3월 18일

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