Finding Evidence of Fraudster Companies in the CEO's Letter to Shareholders with Sentiment Analysis.
Núria BelGabriel BraconsSophia AnderbergPublished in: Inf. (2021)
Keyphrases
- sentiment analysis
- opinion mining
- sentiment classification
- sentence level
- text classification
- multi aspect
- text mining
- natural language processing
- sentiment lexicon
- product reviews
- information retrieval
- feature selection
- user generated
- product features
- social media content
- data mining
- collective classification
- public opinion
- co occurrence
- machine learning