ACL RD-TEC 1.0 Summarization of W03-1107
Paper Title:
FEATURE SELECTION IN CATEGORIZING PROCEDURAL EXPRESSIONS
FEATURE SELECTION IN CATEGORIZING PROCEDURAL EXPRESSIONS
Authors: Mineki Takechi and Takenobu Tokunaga and Yuji Matsumoto and Hozumi Tanaka
Primarily assigned technology terms:
- 5-fold cross-validation
- algorithm
- authorship identification
- binary categorization
- case-marking
- categorization
- classification
- classifiers
- computer processing
- cross-validation
- cross-validation evaluation
- cross-validation procedure
- database
- decision tree
- decision tree learning
- decomposition
- error analysis
- expert system
- feature selection
- identification
- information filtering
- information retrieval
- kernel
- knowledge acquisition
- learning
- machine learning
- mining
- navigation
- passage retrieval
- pattern mining
- polynomial kernel
- pos tagging
- preprocessing
- processing
- question-answering
- ranking
- search
- search engine
- sequential pattern mining
- summarization
- support vector machine
- tagger
- tagging
- text categorization
- tree learning
- web search
- web search engine
- world wide web
Other assigned terms:
- approach
- authorship
- case
- categorization task
- characters
- co-occurrences
- content words
- data set
- data sets
- distribution
- document
- document set
- evaluations
- experimental results
- f-measure
- fact
- feature
- feature sets
- feature space
- feature vectors
- function word
- function words
- genre
- human judgment
- identification task
- implementation
- kappa
- kappa test
- kappa value
- keyword
- knowledge
- linguistic
- linguistic resources
- meaning
- method
- morpheme
- mutual information
- n-gram
- n-grams
- nouns
- open domain
- part of speech
- particle
- particles
- passage
- precision
- procedure
- process
- projection
- punctuation
- punctuation marks
- question type
- sentence
- sentences
- style
- support vector
- svms
- synonyms
- tag set
- tags
- taxonomy
- terms
- text
- topics
- training
- tree
- trigram
- user
- verb
- web documents
- web information
- web pages
- word
- word sequences
- words
