Data Sampling Approaches with Severely Imbalanced Big Data for Medicare Fraud Detection.
Richard A. BauderTaghi M. KhoshgoftaarTawfiq HasaninPublished in: ICTAI (2018)
Keyphrases
- information retrieval
- big data
- fraud detection
- data analysis
- data mining techniques
- rare events
- data sets
- knowledge discovery
- database
- data processing
- training data
- data management
- data sources
- vast amounts of data
- end users
- decision support system
- business intelligence
- social network analysis
- databases
- credit card
- massive data
- massive datasets
- data science