Limits of Lexical Semantic Relatedness with Ontology-based Conceptual Vectors.
Lian Tze LimDidier SchwabPublished in: NLPCS (2008)
Keyphrases
- semantic relatedness
- wordnet
- word sense disambiguation
- natural language processing
- semantic information
- semantic relations
- co occurrence
- domain specific
- semantic similarity
- text retrieval
- background knowledge
- knowledge base
- relatedness measure
- computational linguistics
- text documents
- feature vectors
- semantic relationships
- vector space
- principal components
- keywords
- context aware
- target word