"Expresses-an-opinion-about": using corpus statistics in an information extraction approach to opinion mining.
Asad B. SayeedHieu C. NguyenTimothy J. MeyerAmy WeinbergPublished in: COLING (Posters) (2010)
Keyphrases
- opinion mining
- sentiment analysis
- information extraction
- sentence level
- opinion mining and sentiment analysis
- customer reviews
- text mining
- natural language processing
- online product reviews
- product reviews
- opinion words
- product features
- sentiment classification
- opinion detection
- opinion retrieval
- natural language text
- web mining
- public opinion
- online reviews
- positive or negative
- text classification
- named entity recognition
- structured data
- document level
- topic modeling
- question answering
- comparative sentences
- relation extraction
- machine learning
- free text
- text documents
- named entities
- information retrieval
- user generated
- sentiment lexicon
- natural language
- knowledge discovery
- prior knowledge