ACL RD-TEC 1.0 Summarization of W03-1104
Paper Title:
A DIFFERENTIAL LSI METHOD FOR DOCUMENT CLASSIFICATION
A DIFFERENTIAL LSI METHOD FOR DOCUMENT CLASSIFICATION
Authors: Liang Chen and Naoyuki Tokuda and Akira Nagai
Primarily assigned technology terms:
- algorithm
- classification
- classification algorithm
- classifier
- computing
- data base
- database
- dimensionality reduction
- document classification
- image recognition
- learning
- learning methods
- machine learning
- machine learning methods
- matching
- pattern recognition
- preprocessing
- probabilistic classifier
- probability function
- recognition
- supervised document classification
- vector space model
- weighting
Other assigned terms:
- approach
- classification performance
- cluster
- clusters
- composition
- concept
- concepts
- dimensionality
- distribution
- document
- document vector
- document vectors
- entropy
- fact
- gaussian distribution
- grammar
- index
- likelihood
- likelihood function
- mathematics
- meaning
- measure
- method
- natural language
- noun phrase
- phrase
- polysemy
- posteriori probability
- probability
- procedure
- projection
- semantic
- semantic grammar
- statistics
- synonymy
- term
- term list
- terms
- training
- training set
- vector space
- word
- words
