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公开(公告)号：US11167925B2
公开(公告)日：2021-11-09
申请号：US16568015
申请日：2019-09-11
Applicant: eBay Inc.
Inventor： Dileep Kumar Basam , Andrew Chalkley , Ethan Benjamin Rubinson , Jean-David Ruvini , Bindia Saraf , Qiaosong Wang
Abstract: Techniques for automatically modulating a physical configuration of a reconfigurable building structure. A reconfigurable building structure may be constructed of physical elements that are movable with respect to one another to facilitate actuating the reconfigurable building structure between a plurality of different physical configurations. The physical configuration of a reconfigurable building structure may be adjusted to accommodate for physical dimensions of an item that is going to be moved into the reconfigurable building structure. For example, a spacing between two shelves may be expanded in response to an order being placed for a large item. In this way, when the item is delivered to a physical address associated with the reconfigurable building structure, various physical characteristics of the reconfigurable building structure may have already been modulated to accept the item.
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公开(公告)号：US20200151793A1
公开(公告)日：2020-05-14
申请号：US16733566
申请日：2020-01-03
Applicant: eBay Inc.
Inventor： Jean-David Ruvini , Sunil Mohan , Smruthi Mukund , Hassan Sawaf
IPC: G06Q30/06 , G06F16/28 , G06F16/9535 , G06F16/2457
Abstract: A method of propagating annotations of content items to a search query is disclosed. A strength of a correspondence between a search query and a listing of an item on a network-based publication system is determined. The strength of the correspondence is based on an analysis of a set of actions by a set of users who submitted the search query. A set of annotations is generated. The set of annotations is propagated to a search engine and used to enhance search results.
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公开(公告)号：US20180130113A1
公开(公告)日：2018-05-10
申请号：US15862210
申请日：2018-01-04
Applicant: eBay Inc.
Inventor： Jean-David Ruvini
IPC: G06Q30/06
CPC classification number: G06Q30/0625 , G06Q30/0603 , G06Q30/0641
Abstract: Methods and systems to perform image searches in a network-based publication system, such as image searches for items available for purchase via the network-based publication system, are described. In some example embodiments, the methods and systems access an image of an item, identify a purchaser of and/or user associated with the item in the image, query, using the image, a collection of images whose contents include items that are associated with the purchaser and that are offered for purchase by a network-based publication system, and match the item in the image to one or more of the items offered for purchase based on a result of the query. The network-based publication system may then present the matched one or more items, or recommendations for the matched items, to a user that provided the image.
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公开(公告)号：US09582823B2
公开(公告)日：2017-02-28
申请号：US14138032
申请日：2013-12-21
Applicant: eBay Inc.
Inventor： Prakash S. Arunachalam , Jean-David Ruvini , Hugh Evan Williams
IPC: G06Q30/06
CPC classification number: G06F17/30554 , G06F17/30598 , G06Q10/087 , G06Q30/0623
Abstract: A system and method of metadata refinement using behavioral patterns is disclosed. In some embodiments, user behavioral data for results of a search query is received. The results can include an untagged item and a plurality of tagged items. A determination can then be made that the tagged items have been assigned a first type of metadata not assigned to the untagged item. The untagged item can then be identified as a candidate to be tagged with the first type of metadata assigned to the tagged items based on the user behavioral data. In some embodiments, the user behavioral data comprises clickstream data indicating that a user selected the untagged item and the tagged items during a single search event.
Abstract translation: 公开了使用行为模式的元数据细化的系统和方法。 在一些实施例中，接收用于搜索查询结果的用户行为数据。 结果可以包括未标记的项目和多个标记的项目。 然后可以确定标记的项目已经被分配给未分配给未标记项目的第一类型的元数据。 然后可以基于用户行为数据将未标记的项目识别为被标记有分配给带标签的项目的第一类型的元数据的候选。 在一些实施例中，用户行为数据包括指示用户在单个搜索事件期间选择未标记项目和标记项目的点击流数据。
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公开(公告)号：US20150149499A1
公开(公告)日：2015-05-28
申请号：US14611822
申请日：2015-02-02
Applicant: eBay Inc.
Inventor： Karin Mauge' , Radoslav Valentinov Petranov , Jean-David Ruvini , Antoniya T. Statelova , Neelakantan Sundaresan
CPC classification number: G06F17/30654 , G06F17/2795 , G06F17/30672
Abstract: In various example embodiments, a system and method to provide query linguistic service is provided. An initial query term set is received. Phrase recognition is performed on the initial query term set to determine recognized phrases. Using the determined recognized phrases, one or more synonyms for each of the recognized phrases are determined. Results matching the initial query term set and any selected synonyms from the determined one or more synonyms are determined.
Abstract translation: 在各种示例性实施例中，提供了提供查询语言服务的系统和方法。 接收初始查询项集合。 短语识别在初始查询术语集上执行，以确定识别的短语。 使用确定的识别的短语，确定每个识别的短语的一个或多个同义词。 确定与初始查询项集合和来自确定的一个或多个同义词的所选择的同义词匹配的结果。
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Patent Agency Ranking
公开(公告)号：US11593558B2
公开(公告)日：2023-02-28
申请号：US15692392
申请日：2017-08-31
Applicant: eBay Inc.
Inventor： Yingwei Xin , Jean-David Ruvini , Ethan J. Hart
Abstract: In an example, a text sentence comprising a plurality of words is obtained. Each of the plurality of words is passed through a deep compositional character-to-word model to encode character-level information of each of the plurality of words into a character-to-word expression. The character-to-word expressions are combined with pre-trained word embeddings. The combined character-to-word expressions and pre-trained word embeddings are fed into one or more bidirectional long short-term memories to learn contextual information for each of the plurality of words. Then, sequential conditional random fields are applied to the contextual information for each of the plurality of words.
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公开(公告)号：US10007944B2
公开(公告)日：2018-06-26
申请号：US15091727
申请日：2016-04-06
Applicant: eBay Inc.
Inventor： Brian Scott Johnson , Brian M. Johnson , Badrul M. Sarwar , Benny Soetarman , Rajyashree Mukherjee , Venkat Sundaranatha , Neelakantan Sundaresan , Randall Scott Shoup , Daniel Kramer , Jason M. Heidema , Musaab At-Taras , Alvaro Bolivar , Jean-David Ruvini
CPC classification number: G06Q30/0623 , G06F16/24573 , G06F16/9535 , G06Q30/02 , G06Q30/0603 , G06Q30/0621 , G06Q30/0631
Abstract: A computer-implemented system and method for providing information tagging in a networked system is disclosed. The apparatus in an example embodiment includes a tag engine configured to process a database of categorized product listings; to receive a user-provided tag associated with at least one of the product listings; to retain the user-provided tag; and to serve the user-provided tag to a user viewing at least one of the product listings.
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公开(公告)号：US09892447B2
公开(公告)日：2018-02-13
申请号：US13890048
申请日：2013-05-08
Applicant: eBay Inc.
Inventor： Jean-David Ruvini
CPC classification number: G06Q30/0625 , G06Q30/0603 , G06Q30/0641
Abstract: Methods and systems to perform image searches in a network-based publication system, such as image searches for items available for purchase via the network-based publication system, are described. In some example embodiments, the methods and systems access an image of an item, identify a purchaser of and/or user associated with the item in the image, query, using the image, a collection of images whose contents include items that are associated with the purchaser and that are offered for purchase by a network-based publication system, and match the item in the image to one or more of the items offered for purchase based on a result of the query. The network-based publication system may then present the matched one or more items, or recommendations for the matched items, to a user that provided the image.
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公开(公告)号：US20160188670A1
公开(公告)日：2016-06-30
申请号：US14584483
申请日：2014-12-29
Applicant: eBay Inc.
Inventor： Jean-David Ruvini , Sunil Mohan , Smruthi Mukund , Hassan Sawaf
CPC classification number: G06Q30/0623 , G06F17/30525 , G06F17/30604 , G06F17/30867
Abstract: A method of propagating annotations of content items to a search query is disclosed. A strength of a correspondence between a search query and a title of a listing of an item on a network-based publication system is determined. The strength of the correspondence is based on an analysis of a set of actions by a set of users who submitted the search query. A set of annotations corresponding to the title is generated. The set of annotations is propagated to an additional search query such that the set of annotations and the strength of the correspondence are used by a search engine to enhance search results corresponding to the additional search query.
Abstract translation: 公开了将内容项的注释传播到搜索查询的方法。 确定搜索查询和基于网络的出版系统上的项目的列表的标题之间的对应关系的强度。 通信的强度基于一组提交搜索查询的用户的一组操作的分析。 生成与标题对应的一组注释。 所述注释集合被传播到附加搜索查询，使得所述一组注释和所述对应的强度被搜索引擎用于增强与所述附加搜索查询相对应的搜索结果。
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公开(公告)号：US20140129292A1
公开(公告)日：2014-05-08
申请号：US13670958
申请日：2012-11-07
Applicant: EBAY INC.
Inventor： Jean-David Ruvini
IPC: G06Q30/02
CPC classification number: G06Q30/0631 , G06Q30/0241 , G06Q30/0282 , G06Q50/01
Abstract: An apparatus and method for facilitating social connections are disclosed herein. A purchase or interest in a first item by a first user is tracked. A match between one or more second users and the first user is determined, each of the one or more second users having purchased or shown interest in the first item and located in a same geographical area as the first user. Providing a notification to a device associated with the first user, the notification configured to facilitate initiating contact with one or more of the matching second users.
Abstract translation: 本文公开了一种用于促进社会关系的装置和方法。 跟踪第一个用户对第一个项目的购买或兴趣。 确定一个或多个第二用户与第一用户之间的匹配，一个或多个第二用户中的每一个已经购买或显示在第一项目中的兴趣并位于与第一用户相同的地理区域中。 向与第一用户相关联的设备提供通知，该通知被配置为便于与一个或多个匹配的第二用户发起联系。
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