Injecting Lexical Contrast into Word Vectors by Guiding Vector Space Specialisation.
Ivan VulicPublished in: Rep4NLP@ACL (2018)
Keyphrases
- vector space
- document space
- word sense disambiguation
- concept space
- lexical features
- lexical information
- word meaning
- linguistic information
- euclidean space
- vector space model
- word pairs
- retrieval model
- word similarity
- co occurrence
- n gram
- cosine similarity
- distance measure
- document representation
- covariance matrices
- keywords
- word sense
- latent semantic indexing
- finite dimensional
- context sensitive
- wordnet
- similarity search
- natural language processing
- unknown words
- feature vectors
- information retrieval
- low dimensional
- language model
- semantic relations
- bilingual dictionaries
- information extraction