ACL RD-TEC 1.0 Summarization of P06-1145
Paper Title:
TIME PERIOD IDENTIFICATION OF EVENTS IN TEXT
TIME PERIOD IDENTIFICATION OF EVENTS IN TEXT
Authors: Taichi Noro and Takashi Inui and Hiroya Takamura and Manabu Okumura
Primarily assigned technology terms:
- algorithm
- analyzer
- bayes classifier
- bootstrapping
- bootstrapping method
- chunker
- chunking
- classification
- classification method
- classification process
- classifier
- classifier learning
- classifiers
- computational linguistics
- conditional random fields
- cross validation
- em algorithm
- error analysis
- expectation maximization
- expectation maximization algorithm
- identification
- information extraction
- information retrieval
- internet
- learning
- learning method
- learning methods
- likelihood maximization
- listing
- machine learning
- machine learning methods
- matching
- maximization algorithm
- model estimation
- naive bayes
- naive bayes classifier
- naive bayes classifiers
- phological analysis
- processing
- semi-supervised learning
- sentence classification
- sentiment analysis
- sequential tagging
- supervised learning
- support vector machines
- tagging
- tagging method
- temporal processing
- text classification
- tinysvm software package
- validation
Other assigned terms:
- 10-fold cross validation
- association for computational linguistics
- bias
- case
- chunking procedure
- classification performance
- confusion matrix
- contextual information
- dictionary
- dirichlet distribution
- distribution
- document
- estimation
- events
- experimental results
- f-measure
- feature
- frequency distribution
- generative probability
- heuristic
- heuristic rules
- implementation
- inference rules
- information sources
- likelihood
- linguistic
- linguistics
- location information
- log-likelihood
- marketing
- method
- model parameters
- multinomial model
- ne-time tag
- part of speech
- part-of-speech
- prior distribution
- probability
- procedure
- process
- regular expressions
- sentence
- sentence level
- sentences
- sentiment
- statistics
- support vector
- symbol
- tags
- target sentence
- temporal expressions
- temporal information
- term
- test data
- text
- training
- training and test data
- training data
- user
- verb
- vocabulary
- word
- words
