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{ Category Archives } recommender systems

Sidelines at ICWSM

Last week I presented our first Sidelines paper (with Daniel Zhou and Paul Resnick) at ICWSM in San Jose. Slides (hosted on slideshare) are embedded below, or you can watch a video of most of the talk on VideoLectures.
Opinion and topic diversity in the output sets can provide individual and societal benefits. If news aggregators [...]

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US political news and opinion aggregation

Working with Paul Resnick and Xiaodan Zhou, I’ve started a project to build political news aggregators that better reflect diversity and represent their users, even when there is an unknown political bias in the inputs. We’ll have more on this to say later, but for now we’re making available a Google gadget based on a [...]

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The SI501 effect?

All of the entering MSIs had to buy Rapid Contextual Design and The Team Handbook. I’m thinking this influenced Amazon’s recommendations.

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