Natural Language Information Retrieval: TIPSTER-2 Final Report.
Tomek StrzalkowskiPublished in: TIPSTER (1996)
Keyphrases
- information retrieval
- natural language
- text retrieval
- language processing
- document collections
- question answering
- information extraction
- information retrieval systems
- linguistic analysis
- natural language processing
- natural language interface
- text mining
- semantic analysis
- semantic interpretation
- document retrieval
- retrieval model
- structured documents
- term weighting
- data mining
- information filtering
- query expansion
- knowledge discovery
- machine learning
- neural network
- information seeking
- retrieval systems
- conceptual graphs
- test collection
- dialogue system
- natural language generation
- multimedia
- natural language sentences
- text generation
- tasks in natural language processing