Using Semantic Graphs and Word Sense Disambiguation Techniques to Improve Text Summarization.
Laura PlazaAlberto DíazPublished in: Proces. del Leng. Natural (2011)
Keyphrases
- word sense disambiguation
- natural language processing
- text summarization
- information extraction
- wordnet
- named entity recognition
- semantic similarity
- natural language
- semantic information
- word sense
- semantic analysis
- text mining
- sense disambiguation
- semantic features
- machine translation
- semantic relations
- question answering
- semantic relatedness
- semantic roles
- lexical resources
- information retrieval
- part of speech
- knowledge representation
- text documents
- query expansion
- co occurrence
- similarity measure
- decision trees
- machine learning