ACL RD-TEC 1.0 Summarization of C02-1126
Paper Title:
RECOVERING LATENT INFORMATION IN TREEBANKS
RECOVERING LATENT INFORMATION IN TREEBANKS
Authors: David Chiang and Daniel M. Bikel
Primarily assigned technology terms:
- algorithm
- argument identification
- computer programming
- computing
- error reduction
- expectation-maximization
- gap threading
- grammar development
- head finding
- identification
- inside-outside algorithm
- learning
- learning methods
- lexicalization
- maximum-likelihood
- maximum-likelihood estimation
- parameter estimation
- parser
- parsers
- parsing
- preprocessing
- reestimation
- search
- smoothing
- smoothing method
- statistical parsers
- statistical parsing
- statistical techniques
- subcategorization
- tree augmentation
- unsupervised learning
Other assigned terms:
- adjunct
- adjunction
- annotation
- approach
- auxiliary tree
- beam
- case
- chinese treebank
- composition
- context-free grammar
- corpora
- d-tree
- derivation
- derivation forest
- derivation tree
- derivation trees
- derivations
- disjunction
- english syntax
- estimation
- events
- f-measure
- feature
- foreign word
- forest
- formalism
- generative model
- grammar
- head-lexicalization
- heuristics
- hypothesis
- implementation
- interpolation
- knowledge
- lexical information
- lexicalized grammar
- lexicalized structure
- lexicalized tree
- likelihood
- linguistic
- linguistic intuition
- linguists
- many-to-one relationship
- method
- methodology
- modifier
- nonterminal
- nonterminals
- parse
- parse tree
- parsing model
- parsing models
- pcfg
- pcfg model
- penn chinese treebank
- penn treebank
- penn treebank ii
- precision
- probabilities
- probability
- probability model
- process
- regular expressions
- representations
- rule set
- rule sets
- search space
- seed
- sentence-tree pair
- sentences
- statistical model
- statistical parsing model
- structure pattern
- style
- subcategorization frames
- subcategorization information
- substitution grammar
- symbol
- symbols
- syntax
- tag formalism
- tags
- terms
- training
- training data
- training example
- tree
- tree adjoining grammar
- tree-insertion grammar
- treebank
- trees
- wildcard
- word
- words
- wsj corpus
