Gradient Boosted Decision Tree Algorithms for Medicare Fraud Detection.
John T. HancockTaghi M. KhoshgoftaarPublished in: SN Comput. Sci. (2021)
Keyphrases
- fraud detection
- decision tree algorithms
- decision trees
- cost sensitive
- decision tree induction
- outlier detection
- decision tree algorithm
- credit card fraud detection
- data mining techniques
- nearest neighbor rule
- random forests
- logistic regression
- social network analysis
- learning algorithm
- data mining
- naive bayes
- credit card
- intrusion detection
- widely applicable
- machine learning algorithms
- pattern classification
- training data
- online auctions
- genetic programming
- data mining methods
- bayesian networks
- ensemble methods
- support vector machine
- probability density function
- machine learning
- information extraction