ACL RD-TEC 1.0 Summarization of P03-1066
Paper Title:
UNSUPERVISED LEARNING OF DEPENDENCY STRUCTURE FOR LANGUAGE MODELING
UNSUPERVISED LEARNING OF DEPENDENCY STRUCTURE FOR LANGUAGE MODELING
Authors: Jianfeng Gao and Hisami Suzuki
Primarily assigned technology terms:
- algorithm
- approximation
- approximation algorithm
- chinese word segmentation
- classification
- decoder
- dependency parser
- dependency parsing
- dependency structure acquisition
- encoding
- error rate reduction
- hidden markov
- hidden markov model
- iterative method
- kana-kanji conversion
- language modeling
- learning
- learning method
- mapping function
- markov model
- maximum entropy
- maximum likelihood
- model estimation
- model training
- modeling
- optimization
- parameter estimation
- parser
- parsing
- parsing algorithm
- parsing technique
- rate reduction
- relation learning
- segmentation
- structure acquisition
- syntactic annotation
- unsupervised learning
- unsupervised learning method
- weighting
- word segmentation
Other assigned terms:
- annotated corpora
- annotation
- approach
- backoff
- baseline model
- bias
- bigram
- bigram model
- bunsetsu
- case
- chinese word
- compounds
- conditional probabilities
- corpora
- data sparseness
- data sparseness problem
- decision rule
- dependency relation
- dependency relations
- dependency structure
- entropy
- error rate
- estimation
- function words
- heuristic
- hypothesis
- implementation
- interpolation
- knowledge
- language model
- likelihood
- linguistic
- linguistic constraints
- linguistic structure
- mapping
- mapping table
- maps
- measure
- method
- model parameters
- model probability
- model size
- modeling decision
- n-gram
- n-grams
- noise
- parse
- parse tree
- parsing model
- part-of-speech
- penn treebank
- phrase
- probabilities
- probability
- raw text corpus
- relation
- semantic
- semantic roles
- sentence
- sparseness problem
- structure of a sentence
- syntactic constraints
- syntactic relation
- syntactic structure
- syntactic trees
- tag set
- tags
- technique
- test data
- text
- text corpus
- training
- training corpus
- training data
- tree
- treebank
- trees
- trigram
- trigram model
- undirected graph
- unigram
- window size
- word
- word category
- word string
- word trigram
- word trigram model
- words
