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Here's a link: "Visual Categorization with Random Projection" http://www.cc.gatech.edu/~vempala/papers/categorization.pdf http://www.cc.gatech.edu/~vempala/pape
by espeed 11y ago
Here's a link: "Visual Categorization with Random Projection" http://www.cc.gatech.edu/~vempala/papers/categorization.pdf http://www.cc.gatech.edu/~vempala/papers/categorization.pdf
- MrQuincle 11y agoThanks! It randomly projects to a lower dimensional space (contrary to the reservoir computing methods I mentioned). That's indeed one of the standard ways to do dimension reduction. What looks new to me is to use random weights in a sliding window and by combining FAST features. It introduces computer vision structure to random projections in such a way. Interesting!