Low-Rank Subspaces for Unsupervised Entity Linking.
Akhil AroraAlberto García-DuránRobert WestPublished in: EMNLP (1) (2021)
Keyphrases
- low rank
- entity linking
- high dimensional data
- low rank representation
- semi supervised
- topic modeling
- matrix factorization
- missing data
- convex optimization
- linear combination
- singular value decomposition
- knowledge base
- unsupervised learning
- high order
- affinity matrix
- nearest neighbor
- low dimensional
- semantic search
- supervised learning
- labeled data
- high dimensional
- collaborative filtering
- topic models
- pairwise
- data sets
- principal component analysis
- data analysis
- dimensionality reduction
- recommender systems
- text mining
- active learning
- latent dirichlet allocation
- feature space
- small number
- input data
- keywords