ACL RD-TEC 1.0 Summarization of W03-1014
Paper Title:
LEARNING EXTRACTION PATTERNS FOR SUBJECTIVE EXPRESSIONS
LEARNING EXTRACTION PATTERNS FOR SUBJECTIVE EXPRESSIONS
Authors: Ellen Riloff and Janyce Wiebe
Primarily assigned technology terms:
- algorithm
- bootstrapping
- bootstrapping process
- broadcast information service
- classification
- classifier
- classifiers
- corpus-based learning
- data preparation
- database
- document-level classification
- extraction pattern learning
- genre classification
- ie system
- information extraction
- instantiation
- learner
- learning
- learning algorithm
- learning algorithms
- learning method
- learning process
- learning technique
- parser
- pattern learning
- pattern representation
- rating
- recognition
- sentence classifier
- sentence-level subjectivity classification
- subjective sentence classifier
- subjectivity analysis
- subjectivity classification
- subjectivity recognition
- verb phrases
Other assigned terms:
- annotation
- annotation scheme
- annotator
- annotators
- approach
- bootstrapping cycle
- case
- conditional probability
- corpora
- data sets
- empirical results
- evaluations
- experimental results
- extraction patterns
- fact
- factual information
- frame
- frame element
- framenet
- genre
- hypotheses
- interannotator agreement
- labeled training data
- large training
- lexical items
- lexicon
- linguistics
- manual annotation
- meaning
- meanings
- measure
- method
- n-grams
- noun phrase
- noun phrases
- nouns
- opinion
- opinions
- passive voice
- phrase
- polarity
- precision
- preposition
- probability
- process
- query
- seed
- seed words
- semantic
- semantic lexicon
- sentence
- sentence level
- sentences
- sentiment
- statistics
- subjective nouns
- subjectivity
- syntactic constructions
- syntactic form
- technique
- term
- terms
- test set
- text
- text collection
- text corpora
- text corpus
- theory
- topics
- training
- training corpora
- training corpus
- training data
- training set
- unannotated corpus
- unannotated text
- unannotated text collection
- unannotated text corpora
- verb
- verb phrase
- vocabulary
- word
- word sequence
- word sequences
- words
