Shill Bidding Data set was used for learning various Classification ML algorithms.

Shill bidding is when someone bids on an item to artificially increase its price, desirability, or search standing.

• could create an unfair advantage, or cause another bidder to pay more than they should.
• The data set we have is labelled data set, we can use (Supervised Learning) classification techniques to identify fraudulent shill bidders with - abnormal bidding behaviour or otherwise the normal bidders