Retrofitting Concept Vector Representations of Medical Concepts to Improve Estimates of Semantic Similarity and Relatedness.
Zhiguo YuByron C. WallaceTodd R. JohnsonTrevor CohenPublished in: CoRR (2017)
Keyphrases
- semantic similarity
- semantic relatedness
- semantic concepts
- co occurrence
- semantic relationships
- wordnet
- similarity measure
- visual similarity
- lexical database
- semantic representations
- semantically similar
- visual concepts
- concept space
- semantic information
- vector space model
- sentence similarity
- cosine similarity
- word sense disambiguation
- semantic similarity computation
- human judgments
- word pairs
- key concepts
- knowledge base
- concept hierarchy
- context aware
- feature vectors
- relational databases
- semantic similarity measure
- information retrieval