Towards automated feature engineering for credit card fraud detection using multi-perspective HMMs.
Yvan LucasPierre-Edouard PortierLéa LaporteLiyun He-GueltonOlivier CaelenMichael GranitzerSylvie CalabrettoPublished in: CoRR (2019)
Keyphrases
- multi perspective
- feature engineering
- credit card fraud detection
- hidden markov models
- dependency parsing
- fraud detection
- outlier detection
- text classification
- d scene
- natural language processing
- machine learning
- labeled data
- intrusion detection
- speech recognition
- speech processing
- data mining
- data sets
- expectation maximization
- semi supervised
- credit card
- data points
- active learning
- computer vision