Research Article
iBGP: A Bipartite Graph Propagation Approach for Mobile Advertising Fraud Detection
Table 1
Basic settings of synthetic data generation algorithm.
| Type | Symbol | Description |
| Unlabeled users | | Each unlabeled user randomly picks 1 to apps as targets, with probability to operate the th app in app partite. | Fraud users | | Each fraud user randomly picks 1 to apps as targets, with probability to operate fraud app. Particularly, and . | Normal apps | | The normal label is randomly assigned. | Fraud apps | | The fraud label is randomly assigned. |
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