ACL RD-TEC 1.0 Summarization of H05-1043
Paper Title:
EXTRACTING PRODUCT FEATURES AND OPINIONS FROM REVIEWS
EXTRACTING PRODUCT FEATURES AND OPINIONS FROM REVIEWS
Authors: Ana-Maria Popescu and Oren Etzioni
Primarily assigned technology terms:
- algorithm
- bayes classifier
- chunker
- classification
- classifier
- clustering
- collective classification
- computational linguistics
- computer vision
- computing
- extraction system
- feature extraction
- feature generation
- global optimization
- human language
- human language technology
- information extraction
- information extraction system
- information-extraction
- instantiation
- iterative procedure
- knowitall
- language processing
- language technology
- matching
- mining
- minipar
- naive bayes
- naive bayes classifier
- natural language processing
- optimization
- parser
- phrase extraction
- phrase polarity extraction
- processing
- ranking
- relaxation labeling
- search
- search engine
- searching
- terminology
- unsupervised information extraction
- web search
- web search engine
Other assigned terms:
- adjective
- adverb
- annotators
- approach
- association for computational linguistics
- binary features
- case
- classification problem
- concepts
- data sets
- derivation
- extraction patterns
- fact
- feature
- feature type
- formalism
- generation
- gold standard
- head word
- inter-annotator agreement
- is-a hierarchy
- labeling
- lexical head
- linguistics
- local constraints
- mapping
- method
- modifier
- mutual information
- natural language
- negation
- noun phrase
- noun phrases
- nouns
- opine
- opinion
- opinions
- phrase
- phrase polarity
- polarity
- precision
- prepositions
- probabilities
- probability
- probability estimate
- probability estimates
- procedure
- pronoun-resolution module
- queries
- seed
- seed words
- semantic
- sentence
- sentences
- sigmoid function
- statistics
- suffixes
- synonym
- synonyms
- synonymy
- syntactic information
- technique
- technologies
- technology
- term
- terms
- test data
- test set
- text
- verb
- word
- word sense
- word type
- wordnet
- words
