Low-Dimensional Text Representations for Sentiment Analysis NLP Tasks.
Leonidas AkritidisPanayiotis BozanisPublished in: SN Comput. Sci. (2023)
Keyphrases
- sentiment analysis
- sentence level
- text mining
- low dimensional
- natural language processing
- opinion mining
- sentiment classification
- text classification
- positive or negative
- high dimensional
- free text
- information extraction
- online reviews
- text documents
- supervised classifiers
- broad coverage
- dimensionality reduction
- text summarization
- user generated
- multi aspect
- social media content
- sentiment polarity
- public opinion
- question answering
- machine learning
- transfer learning
- neural network
- topic models
- wordnet
- generative model
- keywords
- information retrieval
- sentiment words
- databases