ACL RD-TEC 1.0 Summarization of W06-0101
Paper Title:
IMPROVING CONTEXT VECTOR MODELS BY FEATURE CLUSTERING FOR AUTOMATIC THESAURUS CONSTRUCTION
IMPROVING CONTEXT VECTOR MODELS BY FEATURE CLUSTERING FOR AUTOMATIC THESAURUS CONSTRUCTION
Authors: Jia-Ming You and Keh-Jiann Chen
Primarily assigned technology terms:
- agglomerative clustering
- algorithm
- automatic thesaurus construction
- chinese language processing
- clustering
- clustering method
- computational linguistics
- decomposition
- dimension reduction
- error analysis
- extractor
- feature clustering
- identification
- indexing
- information extraction
- language processing
- latent semantic indexing
- measuring
- nlp
- processing
- ranking
- semantic indexing
- singular value decomposition
- thesaurus construction
Other assigned terms:
- approach
- association for computational linguistics
- case
- chinese language
- cluster
- co-occurrence
- co-occurrence matrix
- computational feasibility
- context features
- context information
- context vector
- context vectors
- context words
- contextual feature
- contextual features
- contextual information
- contextual word
- corpora
- correlation
- cross entropy
- data sparseness
- data sparseness problem
- distribution
- entropy
- evaluation metrics
- evaluations
- experimental results
- fact
- feature
- feature vector
- feature vectors
- hierarchical structure
- hownet
- hypernym
- hyponym
- index
- information content
- knowledge
- latent semantic
- linguistic
- linguistic resources
- linguistics
- mapping
- meaning
- meanings
- measure
- measures
- method
- news corpus
- nouns
- part of speech
- performance evaluation
- precision
- probability
- process
- proper noun
- relation
- semantic
- semantic classes
- semantic index
- semantic roles
- sentences
- similarity between words
- similarity function
- skew divergence
- sparseness problem
- synonym
- synonym set
- synonyms
- syntactic relations
- taxonomy
- technique
- term
- term frequency
- testing data
- text
- thesaurus
- tokens
- verb
- word
- word features
- word information
- word meaning
- word meanings
- word pair
- word sense
- word senses
- wordnet
- words
