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This is interesting. Yelp has also started doing something along these lines selecting quotes from reviews in which a word that occurs frequently has been foun
by hyyypr 11y ago
This is interesting.
Yelp has also started doing something along these lines selecting quotes from reviews in which a word that occurs frequently has been found.
- benten10 11y agoI would suspect that instead of word frequency, they likely use TF-IDF (or even better, BM25[1]) or LDA [2] to identify relevant keywords to highlight. 1. https://en.wikipedia.org/wiki/Okapi_BM25 https://en.wikipedia.org/wiki/Okapi_BM25 2. https://en.wikipedia.org/wiki/Latent_Dirichlet_allocation https://en.wikipedia.org/wiki/Latent_Dirichlet_allocation