ACL RD-TEC 1.0 Summarization of H94-1052
Paper Title:
DECISION TREE PARSING USING A HIDDEN DERIVATION MODEL
DECISION TREE PARSING USING A HIDDEN DERIVATION MODEL
Authors: E Jelinek and J. Lafferty and D. Magerman and R. Mercer and A. Ratnaparkhi and S. Roukos
Primarily assigned technology terms:
- algorithm
- clustering
- decision tree
- decision trees
- decoding
- expectation maximization
- final state
- forward-backward algorithm
- information clustering
- matching
- nl parsing
- parser
- parsers
- parsing
- part-of-speech tagging
- pattern recognition
- processing
- pruning
- recognition
- reestimation
- search
- selection process
- smoothing
- statistical decision tree
- statistical pattern recognition
- tagging
- tree-growing
- treebanking
Other assigned terms:
- ambiguity
- annotated corpora
- annotation
- annotation scheme
- approach
- bigram
- branching trees
- case
- completed parse
- computational complexity
- conditional distribution
- corpora
- correlation
- derivation
- derivations
- distribution
- evaluation test
- events
- exact match
- experimental results
- feature
- feature value
- frequency counts
- generative model
- grammar
- grammar model
- grammar rules
- grammars
- head word
- history-based grammar model
- history-based model
- labeling
- large corpus
- lattice
- leaf
- leftmost derivation
- linguistic
- linguistic theory
- meaning
- measure
- measures
- method
- mutual information
- nonterminal
- noun phrase
- paragraph
- parse
- parse state
- parse tree
- parsing accuracy
- parsing model
- parsing problem
- part-of-speech
- part-of-speech tag
- partial parse
- phrase
- phrase attachment
- posteriori probability
- precision
- prepositional phrase
- prepositional phrase attachment
- probabilistic model
- probabilistic models
- probabilities
- probability
- probability estimates
- process
- random sample
- sentence
- sentence corpus
- sentences
- set size
- speech tag
- statistical models
- statistics
- subtree
- surface structure
- symbol
- symbols
- tag set
- tagging model
- tags
- technologies
- test corpora
- test set
- text
- theory
- training
- training corpus
- training set
- training set size
- tree
- tree node
- treebank
- treebank parse
- trees
- verb
- verb phrase
- vocabulary
- word
- word sequence
- words
