Efficient Nearest Neighbor Search for Cross-Encoder Models using Matrix Factorization.
Nishant YadavNicholas MonathRico AngellManzil ZaheerAndrew McCallumPublished in: CoRR (2022)
Keyphrases
- matrix factorization
- nearest neighbor search
- collaborative filtering
- factorization methods
- nearest neighbor
- recommender systems
- low rank
- probabilistic model
- missing data
- latent factor models
- negative matrix factorization
- latent factors
- probabilistic matrix factorization
- feature space
- tensor factorization
- nonnegative matrix factorization
- search methods
- shortest path
- high dimensional