HearLiquid: Nonintrusive Liquid Fraud Detection Using Commodity Acoustic Devices.
Yanni YangYanwen WangJiannong CaoJinlin ChenPublished in: IEEE Internet Things J. (2022)
Keyphrases
- fraud detection
- outlier detection
- credit card fraud detection
- cost sensitive
- network intrusion detection
- data mining
- data mining techniques
- social network analysis
- rare events
- credit card
- credit card fraud
- transaction data
- intrusion detection
- mobile devices
- online auctions
- network intrusion
- link discovery
- data streams
- machine learning
- databases
- database
- multi class
- decision trees
- spam detection
- information retrieval