ACL RD-TEC 1.0 Summarization of X96-1030
Paper Title:
NATURAL LANGUAGE INFORMATION RETRIEVAL: TIPSTER-2 FINAL REPORT
NATURAL LANGUAGE INFORMATION RETRIEVAL: TIPSTER-2 FINAL REPORT
Primarily assigned technology terms:
- automatic query expansion
- clustering
- computing
- database
- database processing
- database search
- databases
- disambiguation
- disambiguation method
- document processing
- document representation
- document retrieval
- encoding
- extractor
- full-text document retrieval
- full-text indexing
- grouping
- human language
- indexing
- information retrieval
- information retrieval system
- interactive search
- interactive search process
- internet
- ir system
- language processing
- matching
- natural language processing
- nlp
- noun phrase disambiguation
- parser
- parsing
- partitioning
- phrase clustering
- phrase disambiguation
- phrase disambiguation method
- processing
- programming language
- query expansion
- ranking
- retrieval system
- retrieving
- search
- search process
- semantic analysis
- speech tagger
- splitting
- statistical methods
- statistical weighting
- structuring
- syntactic analysis
- syntactic parser
- tagger
- term clustering
- term weighting
- term-based retrieval
- weighting
- word matching
Other assigned terms:
- adjective
- adjunct
- ambiguity
- approach
- case
- compounds
- concept
- concepts
- conceptual hierarchy
- dimensionality
- distribution
- document
- document content
- document frequency
- document length
- document text
- domain-specific knowledge
- english text
- evaluations
- events
- fact
- head noun
- index
- inverted document frequency
- inverted index
- knowledge
- language information
- linguistic
- logical forms
- main verb
- maps
- meanings
- method
- modifier
- names
- natural language
- natural language text
- nist
- noun phrase
- nouns
- parse
- part of speech
- part-of-speech
- part-of-speech information
- phrase
- precision
- process
- proper names
- queries
- query
- query length
- query term
- representations
- search query
- selectional restrictions
- semantic
- semantic content
- semantic relations
- semantic representation
- statistics
- stopword list
- synonymy
- syntactic structures
- term
- term weighting scheme
- terms
- text
- thesaurus
- tokens
- topics
- training
- training database
- trees
- user
- verb
- weighting scheme
- word
- word level
- word sequences
- words
