METHOD AND SYSTEM TO DETECT OUTLYING BEHAVIOR IN A NETWORK-BASED MARKETPLACE
First Claim
1. A computer-implemented system to detect fraudulent activity in a network-based marketplace, the computer-implemented system comprising:
- a processor; and
a medium executed by the processor, the medium including;
a collection module to collect attribute information for a first plurality of sellers, wherein the collection module compiles a plurality of suspect sellers based on the attribute information for each seller in the first plurality of sellers;
a computing module to compute peer information associated with a second plurality of sellers, the second plurality of sellers comprising a subset of said first plurality of sellers, the peer information computed by combining together the attribute information of the second plurality of sellers;
a comparison module to compare the peer information associated with the second plurality of sellers with attribute information for each suspect seller in the plurality of suspect sellers; and
a detection module to detect outlying behavior by each suspect seller based on the comparison.
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Accused Products
Abstract
A system to detect outlying behavior in a network-based marketplace automatically collects attribute information for a first plurality of sellers that includes a first seller, and stores the attribute information in a storage device. The system computes peer information associated with a second plurality of sellers using a computer system, wherein the first plurality of sellers includes the second plurality of sellers, and wherein the peer information is automatically computed from the attribute information for the second plurality of sellers. The system compares the peer information associated with the second plurality of sellers with attribute information for the first seller for the purpose of automatically detecting outlying behavior by the first seller.
100 Citations
6 Claims
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1. A computer-implemented system to detect fraudulent activity in a network-based marketplace, the computer-implemented system comprising:
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a processor; and a medium executed by the processor, the medium including; a collection module to collect attribute information for a first plurality of sellers, wherein the collection module compiles a plurality of suspect sellers based on the attribute information for each seller in the first plurality of sellers; a computing module to compute peer information associated with a second plurality of sellers, the second plurality of sellers comprising a subset of said first plurality of sellers, the peer information computed by combining together the attribute information of the second plurality of sellers; a comparison module to compare the peer information associated with the second plurality of sellers with attribute information for each suspect seller in the plurality of suspect sellers; and a detection module to detect outlying behavior by each suspect seller based on the comparison. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification