Supervised Sentiment Analysis of Science Topics: Developing a Training Set of Tweets in Spanish.
Patricia Sánchez-HolgadoCarlos Arcila CalderónPublished in: J. Inf. Technol. Res. (2020)
Keyphrases
- sentiment analysis
- training set
- supervised classifiers
- social media content
- supervised learning
- opinion mining
- sentiment classification
- text classification
- micro blog
- training data
- multi aspect
- sentence level
- social media
- text mining
- topic specific
- learning algorithm
- public opinion
- information retrieval
- artificial intelligence
- online reviews
- product features
- blog posts
- data mining
- supervised classification
- natural language processing
- active learning
- data sets
- product reviews
- user generated
- sentiment lexicon
- topic modeling
- text documents
- probabilistic model
- expert systems
- feature space
- keywords
- knowledge base