A comparative evaluation of pre-processing techniques and their interactions for twitter sentiment analysis.
Symeon SymeonidisDimitrios EffrosynidisAvi ArampatzisPublished in: Expert Syst. Appl. (2018)
Keyphrases
- comparative evaluation
- sentiment analysis
- preprocessing
- public opinion
- social media content
- opinion mining
- micro blog
- sentiment classification
- sentence level
- text classification
- social media
- multi aspect
- online reviews
- user generated
- online social networks
- social networking
- text mining
- social networks
- natural language processing
- expert systems
- sentiment lexicon
- sentiment words
- user generated content
- product features
- product reviews
- databases
- probabilistic model
- feature selection
- information retrieval