Tagged Questions
2
votes
1answer
610 views
Euclidean Distance b/t unit vectors or cosine similarity where vectors are document vectors
I was reading Similarity Measures and suddenly my whole world was falling apart. I have implemented a search engine using clustering techniques. For clustering, I used k means which uses Euclidean ...
5
votes
1answer
197 views
Choosing a measure of similarity to quantify similarity between individuals on a set of personality scales
I have a bunch of users. Each user has a number of personality attributes, such as "fitness level" or "eco-consciousness", rated on a scale from 1 to 5. I want to calculate how similar two users are, ...
1
vote
2answers
396 views
KL divergence calculation
I am wondering that how one can calculate KL-divergence on two probability distributions. For example, if we have
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