Natural Language Processing Based Question Answering Using Vector Space Model.
R. JayashreeN. NivedithaPublished in: SocProS (2) (2016)
Keyphrases
- question answering
- vector space model
- natural language processing
- information retrieval
- information extraction
- wordnet
- semantic similarity
- web documents
- natural language
- document clustering
- vector space
- language model
- semantic information
- retrieval model
- tf idf
- text mining
- document representation
- text summarization
- machine learning
- named entities
- named entity recognition
- word sense disambiguation
- machine translation
- semantic relations
- relevance model
- part of speech
- artificial intelligence
- latent semantic indexing
- language modeling
- knowledge representation
- sentence retrieval
- similarity search
- co occurrence
- probabilistic model
- relational databases