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latent features

Innocent Iguana answered on March 6, 2024 Popularity 1/10 Helpfulness 8/10

answer latent features

latent features

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- Ranking based on feature inference 
- Used in ALS algorithm for implicit features
- Some movies have multiple genres (a movie can be of both comedy and romance genre)
- However, individual people might experience only a single genre from these movies
- How to tell which person thinks the movie falls morely on which genre?
- Latent feature (also known as Rank) tells that. 
- ALS algorithm decomposes original table into 2 matrices : User-Movie = User-LatentFeature X LatentFeature-Movie

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Contributed on Mar 06 2024

Innocent Iguana

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