YouTube Sentiment Analysis on Healthcare Product Campaigns: Combining Lexicons and Machine Learning Models.
Panagiota AnastasiouKaterina TzafilkouDimitrios KarapiperisChristos TjortjisPublished in: IISA (2023)
Keyphrases
- sentiment analysis
- machine learning models
- product reviews
- user generated
- sentiment classification
- product features
- spam filtering
- opinion mining
- social media
- text classification
- sentence level
- machine learning algorithms
- machine learning approaches
- sentiment lexicon
- positive or negative
- machine learning
- customer reviews
- social media content
- text mining
- online reviews
- predictive model
- natural language processing
- real world
- information sources
- public opinion
- decision trees
- knowledge base
- sentiment words