发明名称 |
IDENTIFYING SIMILAR ITEMS BASED ON INTERACTION HISTORY |
摘要 |
One embodiment of the invention sets forth a mechanism for identifying similar items within a plurality of items available to a group of users. The mechanism includes identifying a first count that indicates a number of times any user has interacted with a first item included in the plurality of items and subsequently with any other item, identifying a second count that indicates a number of times any user within the has interacted with a second item included in the plurality of items after interacting with the first item, computing a probability that indicates the likelihood of a particular user interacting with the second item after interacting with the first item based on the first count and the second count, and computing a similarity score that indicates the similarity between the first item and the second item based on the probability and a popularity score associated with the second item. |
申请公布号 |
EP2729887(A4) |
申请公布日期 |
2015.01.07 |
申请号 |
EP20120811294 |
申请日期 |
2012.07.06 |
申请人 |
NETFLIX, INC. |
发明人 |
GOMEZ URIBE, CARLOS, ALBERTO;LUCAS, ERIC;KRISHNAMURTHY, SATISH KUMAR;POULIOT, CHRISTOPHER, FRANCIS |
分类号 |
G06F17/30;G06Q10/06;G06Q30/02 |
主分类号 |
G06F17/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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