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cs.LG2018
Clustering and Labelling Auction Fraud Data
Ahmad Alzahrani, Samira Sadaoui
Although shill bidding is a common auction fraud, it is however very tough to detect. Due to the unavailability and lack of training data, in this study, we build a high-quality la…
cs.LG2018
Scraping and Preprocessing Commercial Auction Data for Fraud Classification
Ahmad Alzahrani, Samira Sadaoui
In the last three decades, we have seen a significant increase in trading goods and services through online auctions. However, this business created an attractive environment for m…