An Intelligent Directory-Assistance System Using Natural Language Processing and Mapping.
Hideki KawabeYoshimi FukumuraNobuo MutohHiroaki KarasawaShigehito IwasePublished in: ICTAI (1997)
Keyphrases
- natural language processing
- information extraction
- text processing
- machine learning
- text mining
- computational biology
- free text
- named entity recognition
- ontology mapping
- wordnet
- computational linguistics
- knowledge representation
- metadata
- machine translation
- data mining
- feature engineering
- text summarization
- semantic relations
- sentiment analysis
- question answering
- natural language
- word sense disambiguation
- semantic analysis
- hierarchical structure
- named entities
- linguistic knowledge
- information retrieval