Generating multi-type sequences of temporal events to improve fraud detection in game advertising.
Lun JiangNima Salehi SadghianiZhuo TaoPublished in: CoRR (2021)
Keyphrases
- fraud detection
- temporal events
- multi type
- outlier detection
- sequential patterns
- social network analysis
- temporal information
- cost sensitive
- temporal patterns
- intrusion detection
- data mining
- sequential data
- data structure
- information retrieval
- hidden markov models
- spatio temporal
- data objects
- relational data
- association rules