ACL RD-TEC 1.0 Summarization of X98-1031
Paper Title:
THE TEXT RETRIEVAL CONFERENCES (TRECS)
THE TEXT RETRIEVAL CONFERENCES (TRECS)
Authors: Ellen M. Voorhees and Donna Harman
Primarily assigned technology terms:
- algorithm
- anonymous ftp
- automatic query expansion
- boosting
- broadcast information service
- cd-rom
- clustering
- data fusion
- document detection
- easy parsing
- feature selection
- feature selection method
- genetic algorithms
- human-machine interaction
- indexing
- information processing
- information retrieval
- inquery system
- knowledge base construction
- learning
- learning methods
- learning technique
- length normalization
- likelihood ratio test
- local context analysis
- logistic regression
- machine learning
- machine learning methods
- measuring
- mining
- normalization
- okapi algorithm
- optimization
- parameter selection
- parsing
- processing
- query building
- query construction
- query expansion
- query expansion\/modification
- query refinement
- query zoning
- ranking
- ratio test
- regression
- retrieval engine
- retrieval process
- retrieval system
- retrieval systems
- retrieval technology
- sampling
- search
- search engine
- searching
- selection method
- spelling
- statistical analysis
- summarizer
- system engineering
- term selection
- term weighting
- text retrieval
- tf weighting
- topic analysis
- topic expansion
- validation
- weighting
- zoning
Other assigned terms:
- approach
- bias
- bigram
- bigram model
- boolean query
- case
- characters
- community
- concept
- concepts
- convergence
- corpora
- data set
- disk
- distribution
- document
- document collection
- document collections
- document length
- document set
- evaluation measure
- evaluation measures
- fact
- feature
- french
- histogram
- hypothesis
- implementation
- information need
- information retrieval community
- knowledge
- knowledge base
- learning environment
- likelihood
- likelihood ratio
- local context
- manual query construction
- mean average precision
- measure
- measures
- method
- natural language
- natural language text
- nist
- noise
- nouns
- paragraph
- phrase
- precision
- precision measure
- predicate-argument
- predicate-argument structures
- process
- queries
- query
- representations
- retrieval model
- retrieval task
- sentence
- sentences
- similarity measures
- statistics
- synonym
- system performance
- technique
- technology
- term
- term distribution
- terms
- test collection
- test data
- test set
- testing data
- text
- text documents
- thesaurus
- tokens
- topic statement
- topics
- training
- training and test data
- training data
- training documents
- trec evaluation
- trec-7
- user
- word
- wordnet
- words
