Feature-enriched matrix factorization for relation extraction.
Duc-Thuan VoEbrahim BagheriPublished in: Inf. Process. Manag. (2019)
Keyphrases
- matrix factorization
- relation extraction
- collaborative filtering
- domain specific
- automatic extraction
- information extraction
- named entities
- recommender systems
- low rank
- missing data
- question answering
- factorization methods
- semantic features
- semantic relations
- nonnegative matrix factorization
- machine learning
- markov random field
- feature set
- feature vectors
- low level
- data analysis
- feature extraction
- information retrieval