ACL RD-TEC 1.0 Summarization of E99-1025
Paper Title:
NEW MODELS FOR IMPROVING SUPERTAG DISAMBIGUATION
NEW MODELS FOR IMPROVING SUPERTAG DISAMBIGUATION
Authors: John Chen and Srinivas Bangalore
Primarily assigned technology terms:
- algorithm
- analyzer
- atis
- base-np detection
- chunking
- classifier
- classifier combination
- classifiers
- clustering
- computing
- decision trees
- dependency analyzer
- disambiguation
- evaluation procedure
- finite state
- full parsing
- grouping
- head detection
- information extraction
- information retrieval
- language modeling
- machine translation
- machine translation system
- maximum entropy
- modeling
- n-gram modeling
- np chunking
- pairwise voting
- parser
- parsers
- parsing
- part-of-speech tagging
- partial parsing
- pp attachment disambiguation
- robust parsing
- smoothing
- speech tagging
- statistical parsing
- statistical techniques
- subcategorization
- supertag disambiguation
- supertagging
- tag parsing
- tagging
- translation system
- tuning
- viterbi
- viterbi algorithm
- voting
Other assigned terms:
- aligned parallel corpus
- ambiguity
- approach
- auxiliary verb
- backoff
- backoff model
- baseline model
- case
- cluster
- clusters
- confusion matrix
- dependency information
- dependency relations
- determiner
- distribution
- elementary tree
- entropy
- fact
- feature
- formalism
- grammar
- head noun
- head percolation table
- head word
- heuristics
- language models
- lexical items
- lexicalized tree
- linguistic
- linguistic structure
- local context
- long distance dependencies
- ltag formalism
- ltag grammar
- mapping
- meaning
- method
- modifier
- mutual information
- n-gram
- n-gram model
- n-gram models
- natural language
- noun modifier
- noun phrase
- nouns
- np structure
- parallel corpus
- parameter space
- parse
- parsed corpus
- part of speech
- part of speech tags
- part-of-speech
- part-of-speech tags
- penn treebank
- phrase
- pp attachment
- probability
- procedure
- process
- punctuation
- sentence
- sentences
- sparse data
- sparse data problem
- statistical information
- structural information
- supertag
- supertags
- symbol
- tags
- tagset
- technique
- terms
- test corpus
- test data
- training
- training and test data
- training corpus
- training data
- tree
- treebank
- treebank wsj corpus
- trees
- trigram
- trigram model
- verb
- verb argument
- verb modifier
- vp attachment
- window size
- word
- word corpus
- word model
- word window
- words
- wsj corpus
- xtag
- xtag grammar
