Toward Text Data Augmentation for Sentiment Analysis.
Hugo Queiroz AbonizioEmerson Cabrera ParaisoSylvio BarbonPublished in: IEEE Trans. Artif. Intell. (2022)
Keyphrases
- text data
- sentiment analysis
- text classification
- text mining
- opinion mining
- sentiment classification
- bag of words
- text documents
- feature selection
- sentence level
- natural language processing
- text categorization
- structured data
- labeled data
- product reviews
- online reviews
- unsupervised learning
- knowledge discovery
- product features
- high dimensional data
- sentiment lexicon
- k nearest neighbor
- information extraction
- knn
- real world
- neural network
- high dimensional
- user generated
- document collections
- unlabeled data
- web search
- data analysis
- digital libraries
- training data
- machine learning
- database