Integrating Spanish lexical resources by meta-classifiers for polarity classification.
Eugenio Martínez-CámaraMaría Teresa Martín-ValdiviaM. Dolores Molina-GonzálezJosé M. Perea-OrtegaPublished in: J. Inf. Sci. (2014)
Keyphrases
- polarity classification
- lexical resources
- wordnet
- opinion mining
- natural language processing
- decision trees
- training data
- ontology learning
- semantic technologies
- naive bayes
- machine learning algorithms
- feature selection
- computational linguistics
- word sense disambiguation
- question answering
- semantic representations
- knowledge base
- machine learning
- machine learning methods
- semantic relations
- semantic web
- text corpora
- logic programs
- feature set