Telecom Fraud Detection with Machine Learning on Imbalanced Dataset.
Ivan KrasicStipe CelarPublished in: SoftCOM (2022)
Keyphrases
- fraud detection
- imbalanced datasets
- machine learning
- social network analysis
- cost sensitive
- cost sensitive learning
- data mining
- outlier detection
- rare events
- data mining techniques
- intrusion detection
- class distribution
- machine learning methods
- information extraction
- learning algorithm
- machine learning algorithms
- data analysis
- active learning
- social networks
- misclassification costs
- text mining
- class imbalance
- information retrieval
- knowledge discovery
- test set
- model selection
- decision trees
- feature selection
- supervised learning
- data warehouse
- multi class