A comprehensive deep learning approach for topic discovering and sentiment analysis of textual information in tourism.
Ángel Díaz-PachecoRafael Guerrero-RodriguezMiguel Ángel Álvarez CarmonaAnsel Y. Rodríguez GonzálezRamón ArandaPublished in: J. King Saud Univ. Comput. Inf. Sci. (2023)
Keyphrases
- sentiment analysis
- textual information
- deep learning
- text documents
- text classification
- product reviews
- visual information
- unsupervised learning
- machine learning
- web documents
- text mining
- news stories
- contextual information
- keywords
- topic models
- low level features
- natural language processing
- weakly supervised
- news articles
- active learning
- action recognition