Do Sentiments Matter in Fraud Detection? Estimating Semantic Orientation of Annual Reports.
Sunita GoelÖzlem UzunerPublished in: Intell. Syst. Account. Finance Manag. (2016)
Keyphrases
- fraud detection
- cost sensitive
- credit card fraud detection
- network intrusion detection
- outlier detection
- data mining techniques
- social network analysis
- data mining
- credit card
- credit card fraud
- intrusion detection
- social media
- sentiment analysis
- spam detection
- transaction data
- online auctions
- link discovery
- network intrusion
- multi class
- real world
- rare events
- image sequences
- natural language
- financial institutions
- data analysis
- machine learning
- moving objects