ACL RD-TEC 1.0 Summarization of W06-2904
Paper Title:
IMPROVED LARGE MARGIN DEPENDENCY PARSING VIA LOCAL CONSTRAINTS AND LAPLACIAN REGULARIZATION
IMPROVED LARGE MARGIN DEPENDENCY PARSING VIA LOCAL CONSTRAINTS AND LAPLACIAN REGULARIZATION
Authors: Qin Iris Wang and Colin Cherry and Dan Lizotte and Dale Schuurmans
Primarily assigned technology terms:
- 5-fold cross-validation
- algorithm
- computational linguistics
- computational natural language learning
- computing
- constraint generation
- convex optimization
- cross-validation
- dependency parser
- dependency parsing
- dynamic programming
- dynamic programming algorithm
- information extraction
- language learning
- language parser
- large margin training
- learning
- lexical dependency parsing
- lexicalized parser
- margin training
- natural language learning
- natural language parser
- optimization
- parser
- parsers
- parsing
- pcfg parser
- probabilistic parsing
- programming algorithm
- regularization
- scoring
- similarity-based smoothing
- smoothing
- spanning tree
- unlexicalized parser
- word alignment
Other assigned terms:
- annotation
- approach
- association for computational linguistics
- association measure
- case
- chinese treebank
- cohesion
- conll-x
- context window
- contextual features
- data sparseness
- dependency model
- dependency parse
- dependency relations
- dependency structure
- dependency structures
- dependency tree
- dependency trees
- development set
- disjunction
- distributional similarity
- experimental results
- fact
- feature
- feature set
- feature vector
- feature vectors
- function words
- generation
- geometric mean
- grammatical categories
- hypothesis
- large corpus
- large training
- lexical features
- lexical items
- lexicon
- likelihood
- linear combination
- linguistics
- local constraints
- meanings
- measure
- measures
- mechanisms
- method
- mutual information
- natural language
- parameter values
- parse
- parse structure
- parse tree
- parsing accuracy
- parsing approach
- parsing model
- parsing models
- parsing problem
- part-of-speech
- part-of-speech tags
- parts-of-speech
- partsof-speech
- pcfg
- phrase
- pointwise mutual information
- probability
- projective dependency tree
- regularization parameter
- sentence
- sentences
- similarity between words
- sparse data
- sparse data problem
- statistics
- structure of a sentence
- tags
- technique
- test data
- test set
- text
- training
- training corpus
- training data
- training set
- tree
- treebank
- treebank parse
- trees
- unannotated corpus
- unannotated text
- word
- word pair
- word sequence
- word similarity
- words
