If you are worried about only one person getting any specific item, look at who bids instead. Then use some kind of classifier on the bidding patterns to find each user's k nearest neighbors for some k. When a user bids on something, message his neighbors (unless they've been messaged already).
In reply to Re: Re: Re: Fuzzy matching to user's tastes?
by Anonymous Monk
in thread Fuzzy matching to user's tastes?
by Seumas
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