公开(公告)号：EP3477492A1

公开(公告)日：2019-05-01

申请号：EP18206865.0

申请日：2013-07-30

申请人： Veveo, Inc. ,  Aravamudan, Murali ,  Barve, Rakesh ,  Venkataraman, Sashikumar ,  Agarwal, Vineet ,  Savarkar, Abhijit ,  Ramamoorthy, Ganesh ,  Mohaideen Pathurudeen, Ahmed Nizam ,  Reddy, K China Srinivasulu

发明人： ARAVAMUDAN, Murali ,  BARVE, Rakesh ,  VENKATARAMAN, Sashikumar ,  AGARWAL, Vineet ,  SAVARKAR, Abhijit ,  RAMAMOORTHY, Ganesh ,  MOHAIDEEN PATHURUDEEN, Ahmed Nizam ,  REDDY K China, Srinivasulu

IPC分类号： G06F16/9032 ,  G06F16/335 ,  G06F16/24 ,  G06F16/332 ,  G06F16/36

摘要： A method of disambiguating user intent in conversational interactions for information retrieval is disclosed. The method includes providing access to a set of content items with metadata describing the content items and providing access to structural knowledge showing semantic relationships and links among the content items. The method further includes providing a user preference signature, receiving a first input from the user that is intended by the user to identify at least one desired content item, and determining an ambiguity index of the first input. If the ambiguity index is high, the method determines a query input based on the first input and at least one of the structural knowledge, the user preference signature, a location of the user, and the time of the first input and selects a content item based on comparing the query input and the metadata associated with the content item.

公开(公告)号：EP3477491A1

公开(公告)日：2019-05-01

申请号：EP18206867.6

申请日：2013-07-30

申请人： Veveo, Inc. ,  Aravamudan, Murali ,  Barve, Rakesh ,  Venkataraman, Sashikumar ,  Agarwal, Vineet ,  Savarkar, Abhijit ,  Ramamoorthy, Ganesh ,  Mohaideen Pathurudeen, Ahmed Nizam ,  Reddy, K China Srinivasulu

发明人： ARAVAMUDAN, Murali ,  BARVE, Rakesh ,  VENKATARAMAN, Sashikumar ,  AGARWAL, Vineet ,  SAVARKAR, Abhijit ,  RAMAMOORTHY, Ganesh ,  MOHAIDEEN PATHURUDEEN, Ahmed Nizam ,  REDDY K China, Srinivasulu

IPC分类号： G06F16/332 ,  G06F16/9032 ,  G06F16/335 ,  G06F16/36 ,  G06F16/24

摘要： A method of disambiguating user intent in conversational interactions for information retrieval is disclosed. The method includes providing access to a set of content items with metadata describing the content items and providing access to structural knowledge showing semantic relationships and links among the content items. The method further includes providing a user preference signature, receiving a first input from the user that is intended by the user to identify at least one desired content item, and determining an ambiguity index of the first input. If the ambiguity index is high, the method determines a query input based on the first input and at least one of the structural knowledge, the user preference signature, a location of the user, and the time of the first input and selects a content item based on comparing the query input and the metadata associated with the content item.

公开(公告)号：EP2994908B1

公开(公告)日：2019-08-28

申请号：EP14795114.9

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 ,  G10L25/54 ,  G06F16/245 ,  G06F16/432

公开(公告)号：EP2016513A2

公开(公告)日：2009-01-21

申请号：EP07761026.9

申请日：2007-04-20

申请人： Veveo, Inc.

发明人： ARAVAMUDAN, Murali ,  RAMAKRISHNAN, Kajamalai G. ,  BARVE, Rakesh ,  VENKATARAMAN, Sashikumar ,  RAJASEKHARAN, Ajit

IPC分类号： G06F17/30

CPC分类号： G06F17/3053 ,  G06F3/0481 ,  G06F3/0482 ,  G06F3/04842 ,  G06F17/30554 ,  G06F17/30699 ,  G06F17/30864 ,  G06F17/30867 ,  Y10S707/99933 ,  Y10S707/99934 ,  Y10S707/99935 ,  Y10S707/99942 ,  Y10S707/99943

摘要： A user-interface method of selecting and presenting a collection of content items based on user navigation and selection actions associated with the content is provided. The method includes associating a relevance weight on a per user basis with content items to indicate a relative measure of likelihood that the user desires the content item. The method includes receiving a user's navigation and selections actions for identifying desired content items, and in response, adjusting the associated relevance weight of the selected content item and group of content items containing the selected item. The method includes, in response to subsequent user input, selecting and presenting a subset of content items and content groups to the user ordered by the adjusted associated relevance weights assigned to the content items and content groups.

公开(公告)号：EP4220432A1

公开(公告)日：2023-08-02

申请号：EP22214771.2

申请日：2013-10-11

申请人： Veveo, Inc.

发明人： VENKATARAMAN, Sashikumar ,  MOHAIDEEN PATHURUDEEN, Ahmed Nizam ,  REDDY, K China Srinivasulu ,  PUJARI, Mangesh, Dattatray ,  MAJUMDER, Soumyadip ,  BARVE, Rakesh ,  ARAVAMUDAN, Murali

IPC分类号： G06F16/33 ,  G06F16/907 ,  G06F16/9535

摘要： A system and method of processing a search request is provided. Identification of a desired content item is based on comparing a topic of the search request to previous user input. The method includes providing access to a set of content items with metadata that describes the corresponding content items and providing information about previous searches. The method further includes receiving a present input from the user and determining a relatedness measure between the information about the previous searches and an element of the present input. If the relatedness measure is high, the method also includes selecting a subset of content items based on comparing the present input and information about the previous searches with the metadata that describes the subset of content items. Otherwise, the method includes selecting a subset of content items based on comparing the present input with the metadata that describes the subset of content items.

公开(公告)号：EP3640938A1

公开(公告)日：2020-04-22

申请号：EP19193948.7

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 ,  G10L25/54 ,  G06F40/00 ,  G06F16/245 ,  G06F16/432

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.

公开(公告)号：EP3196774A1

公开(公告)日：2017-07-26

申请号：EP16207431.4

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 ,  G06F17/30 ,  G06F17/28 ,  G06F17/21

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：EP2994908A1

公开(公告)日：2016-03-16

申请号：EP14795114.9

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： G10L15/187 ,  G06F15/18 ,  G06F17/20

CPC分类号： G10L25/54 ,  G06F16/245 ,  G06F16/433 ,  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.

摘要翻译： 本公开提供了用于基于用户输入选择和呈现内容项的系统和方法。 该方法包括接收用于在与元数据相关联的内容项中识别所需内容项的第一输入，确定输入部分具有超过阈值的重要性度量，以及提供识别输入部分的反馈。 该方法还包括接收第二输入，并且推断用第二输入改变或补充第一输入的用户意图。 该方法还包括：在推断改变第一输入的意图时，通过基于第二输入修改第一输入来确定替代查询，并且在推断补充第一输入的意图时，通过将第一输入和 第二个输入。 所述方法还包括基于与所述子集相关联的所述备选查询和元数据的比较来选择和呈现内容项的子集。

公开(公告)号：EP2875445A2

公开(公告)日：2015-05-27

申请号：EP13819772.8

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： G06F17/20

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：EP4195094A1

公开(公告)日：2023-06-14

申请号：EP22020584.3

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： G06F40/40 ,  G06F40/30 ,  G06F40/20 ,  G06F40/10

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.