ACL RD-TEC 1.0 Summarization of A97-1046
Paper Title:
FAST STATISTICAL PARSING OF NOUN PHRASES FOR DOCUMENT INDEXING
FAST STATISTICAL PARSING OF NOUN PHRASES FOR DOCUMENT INDEXING
Primarily assigned technology terms:
- algorithm
- analysis method
- compound noun analysis
- computational linguistics
- corpus-based parsing
- database
- disambiguation
- document indexing
- em algorithm
- expectation maximization
- extraction system
- extractor
- frequency counting
- indexing
- information retrieval
- information retrieval \
- information retrieval technique
- language processing
- natural language processing
- nlp
- noun analysis
- noun phrase analysis
- noun phrase parsing
- parameter estimation
- parser
- parsing
- parsing method
- parsing technique
- phrase analysis
- phrase extraction
- phrase indexing
- phrase parsing
- phrase structure analysis
- processing
- query expansion
- reading
- retrieval engine
- retrieval system
- retrieval technique
- smoothing
- statistical approaches
- statistical parsing
- structure analysis
- syntactic phrase indexing
- term weighting
- terminology
- text parser
- weighting
- weighting method
Other assigned terms:
- ambiguity
- approach
- association score
- bias
- candidate terms
- case
- chunk
- chunks
- class-based model
- compound noun
- conceptual association
- conditional probability
- conditional probability model
- context-free grammar
- data sparseness
- dependency model
- dependency structure
- disk
- document
- document collection
- document collections
- document set
- estimation
- evaluations
- fact
- gold standard
- grammar
- grammar rules
- heuristics
- implementation
- language models
- large corpus
- likelihood
- linguistic
- linguistics
- measures
- method
- modifier
- natural language
- natural language text
- noun phrase
- noun phrases
- nouns
- parameter space
- parse
- phrase
- phrase structure
- precision
- probabilistic model
- probabilities
- probability
- probability model
- procedure
- query
- relation
- retrieval performance
- scalability
- structural ambiguity
- subcorpus
- syntactic phrase
- syntactic relations
- tagged text
- technique
- term
- terms
- text
- text corpus
- thesaurus
- topics
- training
- training corpus
- training phase
- trec evaluation
- tree
- tree structure
- unrestricted natural language text
- word
- word association
- word pair
- words
