ACL RD-TEC 1.0 Summarization of P99-1069
Paper Title:
ESTIMATORS FOR STOCHASTIC "UNIFICATION-BASED" GRAMMARS
ESTIMATORS FOR STOCHASTIC "UNIFICATION-BASED" GRAMMARS
Authors: Mark Johnson and Stuart Geman and Stephen Canon and Zhiyi Chi and Stefan Riezler
Primarily assigned technology terms:
- algorithm
- ambiguity-preserving translation
- computational linguistics
- computing
- conditional likelihood
- crossvalidation
- disambiguation
- estimation procedure
- estimator
- frequency estimator
- learning
- likelihood estimation
- likelihood estimator
- machine-assisted translation
- markov branching
- markov branching processes
- markov random field
- markov random fields
- maximum entropy
- maximum likelihood
- maximum likelihood estimation
- maximum-entropy
- maximum-likelihood
- metropolis acceptancerejection
- metropolis algorithm
- optimization
- parameter estimate
- parameter estimation
- parsing
- pseudo-likelihood estimation
- regularization
- simulated annealing
- syntactic analysis
- translation system
- unification
Other assigned terms:
- adjunct
- adjunct attachment
- ambiguity
- approach
- attachment ambiguity
- case
- conditional distribution
- conditional probabilities
- conditional probability
- constituent structure
- corpora
- dependency graph
- derivation
- derivation trees
- distribution
- empirical evaluation
- entropy
- estimation
- evaluation measure
- evaluation measures
- evaluation metric
- evaluation metrics
- f-structure
- fact
- feature
- feature structure
- feature structures
- feature value
- grammar
- grammars
- grammatical function
- hpsg
- implementation
- kullback-leibler divergence
- language model
- lexical items
- lexical-functional grammar
- lexical-functional grammars
- likelihood
- likelihood function
- likelihood parameter
- linear combination
- linear model
- linguistic
- linguistic theory
- linguistics
- local maxima
- log-likelihood
- log-linear model
- log-linear models
- mapping
- maps
- measure
- measures
- method
- nonterminal
- normal distribution
- parallelism
- parameter values
- parse
- parse tree
- pcfg
- pcfg model
- pcfgs
- phrase
- probabilities
- probability
- procedure
- relative frequency
- representations
- semantic
- semantic constraints
- sentence
- sentences
- standard deviation
- statistics
- stochastic language model
- subcorpus
- syntactic structures
- term
- terms
- test corpus
- theories
- theory
- training
- training corpus
- transformational grammar
- translations
- tree
- tree structure
- trees
- verbmobil corpus
- word
