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kayzhu / LSHash

A fast Python implementation of locality sensitive hashing.
MIT License
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projection type #15

Open ShibiHe opened 7 years ago

ShibiHe commented 7 years ago

The code is using np.random.randn() times input vector. In the LSH paper survey, we are using either (Gaussian Distribution * input + bias)/W or (Uniform Distribution * input). I was wondering if we should change the distribution to uniform in the code?

eggie5 commented 6 years ago

I have seen that Gaussian Random Projection is on way to implement the random projections. What is this LSH paper survey?