Semi-Automatic Training Set Construction for Supervised Sentiment Analysis in Political Contexts.
Samuel Martin-GutierrezJuan Carlos LosadaRosa M. BenitoPublished in: ASONAM (2018)
Keyphrases
- semi automatic
- sentiment analysis
- training set
- supervised classifiers
- public opinion
- supervised learning
- opinion mining
- ontology construction
- fully automatic
- sentiment classification
- text classification
- multi aspect
- gold standard
- semi automatically
- training data
- data sets
- sentence level
- ontology mapping
- active learning
- semi supervised
- user generated
- text mining
- natural language processing
- learning algorithm
- product reviews
- domain ontology
- product features
- online reviews
- social media content
- social media
- databases
- construction process
- positive or negative
- unlabeled data
- information retrieval systems
- knowledge representation
- domain knowledge
- sentiment words
- sentiment lexicon