ACL RD-TEC 1.0 Summarization of W05-1511
Paper Title:
EFFICACY OF BEAM THRESHOLDING, UNIFICATION FILTERING AND HYBRID PARSING IN PROBABILISTIC HPSG PARSING
EFFICACY OF BEAM THRESHOLDING, UNIFICATION FILTERING AND HYBRID PARSING IN PROBABILISTIC HPSG PARSING
Authors: Takashi Ninomiya and Yoshimasa Tsuruoka and Yusuke Miyao and Jun'ichi Tsujii
Primarily assigned technology terms:
- algorithm
- beam search
- beam thresholding
- best-first search
- bottom-up parser
- cfg parsing
- chunk parser
- cyk algorithm
- deep parsing
- disambiguation
- dynamic programming
- dynamic programming algorithm
- efficient parsing
- exhaustive parsing
- grammar development
- grammar extraction
- hpsg parser
- hpsg parsing
- hybrid parsing
- iterative parsing
- linguistic analysis
- maximum entropy
- maximum entropy model
- model estimation
- modeling
- optimization
- parameter training
- parser
- parsers
- parsing
- parsing technique
- pcfg parsing
- probabilistic disambiguation
- probabilistic modeling
- probabilistic parsing
- processing
- programming algorithm
- pruning
- search
- searching
- shallow parsing
- thresholding
- unification
- unification process
- viterbi
- viterbi algorithm
- viterbi parsing
- viterbi search
Other assigned terms:
- abbreviations
- adjective
- approach
- array
- beam
- categorial grammar
- chunk
- combinatory categorial grammar
- corpora
- development set
- disambiguation model
- distribution
- entropy
- estimation
- evaluations
- feature
- feature structure
- feature structures
- forest
- formalism
- functional grammar
- generation
- grammar
- grammar formalism
- grammar rules
- grammars
- head word
- head-driven phrase structure grammar
- hpsg
- implementation
- independence assumption
- intransitive verb
- large constituent inhibition
- lexical entries
- lexical entry
- lexical functional grammar
- lexicalized grammar
- lexicalized grammar formalism
- lexicalized tree
- lexicon
- linguistic
- linguistic structures
- log-likelihood
- log-linear model
- method
- model parameter
- model parameters
- nonterminal
- packed parse forest
- parse
- parse forest
- parse tree
- parser output
- partial parse
- pcfg
- penn treebank
- phrase
- phrase structure
- phrase structure grammar
- precision
- predicate-argument
- preprocessor
- probabilistic model
- probabilistic models
- probabilities
- probability
- procedure
- process
- relation
- schema
- search space
- semantic
- semantic relations
- sentence
- sentences
- server
- symbol
- symbols
- syntactic theory
- technique
- terms
- test set
- theory
- training
- training data
- tree
- tree adjoining grammar
- treebank
- trees
- typed feature
- typed feature structures
- unification-based grammar
- verb
- viterbi parse
- word
- words
