Analyzing Brexit's impact using sentiment analysis and topic modeling on Twitter discussion.
Sardar Haider Waseem IlyasZainab Tariq SoomroAhmed AnwarHamza ShahzadUssama YaqubPublished in: DG.O (2020)
Keyphrases
- topic modeling
- opinion mining
- sentiment analysis
- text classification
- public opinion
- text mining
- topic models
- social media content
- sentiment classification
- product features
- latent dirichlet allocation
- micro blog
- product reviews
- collaborative filtering
- social media
- social networks
- online reviews
- sentiment lexicon
- machine learning
- information extraction
- natural language processing
- text documents
- micro blogging
- text categorization
- text corpora
- sentence level
- training data
- feature selection
- online social networks
- neural network
- n gram
- expert systems
- data mining