ACL RD-TEC 1.0 Summarization of P04-1055
Paper Title:
CLASSIFYING SEMANTIC RELATIONS IN BIOSCIENCE TEXTS
CLASSIFYING SEMANTIC RELATIONS IN BIOSCIENCE TEXTS
Authors: Barbara Rosario and Marti Hearst
Primarily assigned technology terms:
- algorithm
- automatic extraction
- bayes classifier
- binding
- brill tagger
- classification
- classifier
- classifiers
- cross-validation
- discounting smoothing
- discriminative approach
- entity extraction
- graphical model
- grouping
- hidden markov
- hidden markov models
- identification
- language understanding
- learning
- learning algorithm
- maximum likelihood
- modeling
- naive bayes
- naive bayes classifier
- natural language understanding
- neural network
- nlp
- parser
- perceptron
- recognition
- relation classification
- relational learning
- relationship recognition
- role extraction
- rule-based system
- smoothing
- smoothing method
- support vector machine
- tagger
- text classification
- tree algorithm
- voted perceptron
Other assigned terms:
- annotator
- approach
- biology
- bioscience text
- case
- classification accuracy
- classification problem
- classification task
- co-occurrence
- co-occurrences
- compounds
- concepts
- confusion matrix
- discriminative model
- distribution
- domain knowledge
- dynamic model
- f-measure
- fact
- feature
- feature vectors
- generative models
- grammar
- joint probability
- joint probability distribution
- knowledge
- labeling
- lexical features
- lexical hierarchy
- likelihood
- linguistic
- linguistic expression
- mapping
- maps
- markov models
- markov sequence
- matlab
- meaning
- measure
- medical ontology
- medline
- mesh
- mesh hierarchy
- method
- natural language
- natural language text
- noun phrases
- nouns
- ontology
- part of speech
- partof-speech
- parts of speech
- phrase
- precision
- prior probability
- probability
- probability distribution
- probability distributions
- relation
- semantic
- semantic categories
- semantic constraints
- semantic features
- semantic grammar
- semantic relation
- semantic relations
- semantic relationships
- semantic roles
- sentence
- sentences
- sigmoid function
- statistical models
- stem
- support vector
- technique
- term
- terms
- testing data
- text
- training
- training data
- training set
- tree
- understanding
- word
- word features
- words
