Anomaly detection in networks with application to financial transaction networks
This paper is motivated by the task of detecting anomalies in networks of financial transactions, with accounts as nodes and a directed weighted edge between two nodes denoting a money transfer. The weight of the edge is the transaction amount. Examples of anomalies in networks include long paths of...
| Main Authors: | , , , , |
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| 格式: | Working paper |
| 出版: |
2019
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