公开(公告)号：EP2875445A4

公开(公告)日：2016-06-29

申请号：EP13819772

申请日：2013-07-19

申请人： VEVEO INC ,  BARVE RAKESH ,  ARAVAMUDAN MURALI ,  VENKATARAMAN SASHIKUMAR ,  WELLING GIRISH

发明人： BARVE RAKESH ,  ARAVAMUDAN MURALI ,  VENKATARAMAN SASHIKUMAR ,  WELLING GIRISH

IPC分类号： G06F17/27 ,  G06F17/21 ,  G06F17/28 ,  G06F17/30

CPC分类号： G06F17/30882 ,  G06F17/21 ,  G06F17/27 ,  G06F17/278 ,  G06F17/2785 ,  G06F17/28 ,  G06F17/30522 ,  G06F17/30525 ,  G06F17/30914

摘要： A method of inferring user intent in search input in a conversational interaction system is disclosed. A method of inferring user intent in a search input includes providing a user preference signature that describes preferences of the user, receiving search input from the user intended by the user to identify at least one desired item, and determining that a portion of the search input contains an ambiguous identifier. The ambiguous identifier is intended by the user to identify, at least in part, a desired item. The method further includes inferring a meaning for the ambiguous identifier based on matching portions of the search input to the preferences of the user described by the user preference signature and selecting items from a set of content items based on comparing the search input and the inferred meaning of the ambiguous identifier with metadata associated with the content items.

公开(公告)号：EP2994908A4

公开(公告)日：2017-01-04

申请号：EP14795114

申请日：2014-05-07

申请人： VEVEO INC

发明人： ARAVAMUDAN MURALI ,  WELLING GIRISH ,  GILL DAREN ,  ARDHANARI SANKAR ,  BARVE RAKESH ,  VENKATARAMAN SASHIKUMAR

IPC分类号： G10L15/22 ,  G06F17/20 ,  G06F17/30 ,  G10L25/54

CPC分类号： G10L25/54 ,  G06F17/30026 ,  G10L15/22

摘要： The present disclosure provides systems and methods for selecting and presenting content items based on user input. The method includes receiving first input intended to identify a desired content item among content items associated with metadata, determining that an input portion has an importance measure exceeding a threshold, and providing feedback identifying the input portion. The method further includes receiving second input, and inferring user intent to alter or supplement the first input with the second input. The method further includes, upon inferring intent to alter the first input, determining an alternative query by modifying the first input based on the second input, and, upon inferring intent to supplement the first input, determining an alternative query by combining the first input and the second input. The method further includes selecting and presenting a subset of content items based on comparing the alternative query and metadata associated with the subset.