Importance of retrieving noun phrases and named entities from digital library content.
Ratna SanyalKushal KeshriVidya NandPublished in: J. Zhejiang Univ. Sci. C (2010)
Keyphrases
- named entities
- noun phrases
- digital libraries
- information extraction
- named entity recognition
- coreference resolution
- proper names
- co occurrence
- metadata
- natural language processing
- question answering
- relation extraction
- text mining
- multimedia
- information retrieval
- unsupervised learning
- text documents
- information access
- web documents
- semantic relations
- keywords
- machine translation
- semantic information
- part of speech
- data analysis
- artificial intelligence