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uncovering response bias

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If you are looking for an answer to the question What is Artificial Intelligence? and you only have a minute, then here's the definition the Association for the Advancement of Artificial Intelligence offers on its home page: "the scientific understanding of the mechanisms underlying thought and intelligent behavior and their embodiment in machines."

However, if you are fortunate enough to have more than a minute, then please get ready to embark upon an exciting journey exploring AI (but beware, it could last a lifetime) …

Uncovering Response Biases in Recommendation

Park, Kyung-Wha (Seoul National University) | Kim, Byoung-Hee (Seoul National University) | Park, Tae-Suh (Seoul National University) | Zhang, Byoung-Tak (Seoul National University)

AAAI ConferencesJul-22-2014

An user-specific tendency of biased movie rating is investigated, leading six identified types of rating pattern in a massive movie rating dataset. Based on the observed bias assumption, we propose a rescaling method of preferential scores by considering the rating types. Experimental results show significant enhancement for movie recommendation systems.

recommendation, uncovering response bias

AAAI Conferences

Workshops at the Twenty-Eighth AAAI Conference on Artificial Intelligence

Technology: Information Technology > Artificial Intelligence > Representation & Reasoning > Personal Assistant Systems (0.87)

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