reputation
< stats
< !check
< library
< hadoop
< machine-learning
< people
< human-based-computation
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< alexko
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Abstract
I and my cofounder used the same idea of users as nodes of a graph for http://oknotizie.alice.it (a system similar to reddit for italian speaking users) in order to indentify groups of spammers and users with very strange behaviour.
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A frequent theme at NewAssignment.Net has been the proliferation of socially driven news sites into offbeat territories.
Intro: I was part of a group of people asked by Beth Noveck to advise the Community Patent review project about the design of a reputation and ranking system, to allow the widest possible input while keeping system gaming to a minimum.
A reputation manager is an independent service that keeps track of the rated quality, credibility , or some other desirable metric for each element in a set. The things being rated will typically be websites, companies, products, or people , but in theory anything can have a reputation that users may want to look up before taking action or doing business.
Reputation management , is the process of tracking an entity's actions and other entities' opinions about those actions; reporting on those actions and opinions; and reacting to that report creating a feedback loop .
These ideas fed into our work on indirect reciprocity, a concept that was first introduced by Robert Trivers in a famous paper in the 1970s. I recall that he mentioned this idea obliquely when he wrote about something he called "general altruism".