Mining Greek Tweets on Long COVID Using Sentiment Analysis and Topic Modeling.
Afroditi KatikaEmmanouil ZouliasVassiliki KoufiFlora MalamateniouPublished in: ICIMTH (2023)
Keyphrases
- topic modeling
- sentiment analysis
- text mining
- opinion mining
- topic specific
- text classification
- topic models
- named entities
- social media content
- micro blog
- sentiment classification
- latent dirichlet allocation
- multi aspect
- information extraction
- data mining
- machine learning
- sentence level
- knowledge discovery
- information retrieval
- product features
- text documents
- text corpora
- collaborative filtering
- natural language processing
- public opinion
- sentiment lexicon
- feature selection
- product reviews
- social media
- image segmentation
- support vector
- data analysis
- user generated
- neural network