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    Generating and Ordering Item Offer Themes
    1.
    发明申请
    Generating and Ordering Item Offer Themes 有权

    公开(公告)号：US20220253925A1

    公开(公告)日：2022-08-11

    申请号：US17731743

    申请日：2022-04-28

    Applicant: eBay Inc.

    Inventor： Saratchandra Indrakanti ,  Sriganesh Madhvanath ,  Gyanit Singh

    IPC: G06Q30/06

    Abstract: Generating themes for different item offers is described. An item listing system receives a request for a target item and generates themes for the target item by grouping offers based on their properties. The item listing system then determines a display order for the themes based on user behavior data. The item listing system then communicates the themes and display order to a client device from which the request was received, causing the client device to display an interface including at least a subset of the themes, arranged according to the display order. Themes including offers determined to be more appealing to the user of the client device are displayed more prominently relative to other themes. The item listing system is further configured to dynamically modify the display order in real-time based on offer changes, such that the interface continuously provides correct information describing available offers for the target item.

    Generative grammar models for effective promotion and advertising
    2.
    发明授权
    Generative grammar models for effective promotion and advertising 有权

    公开(公告)号：US11321539B2

    公开(公告)日：2022-05-03

    申请号：US16845767

    申请日：2020-04-10

    Applicant: eBay Inc.

    Inventor： Elizabeth Churchill ,  Atish Das Sarma ,  Corinne Sherman Stewart ,  Gyanit Singh

    IPC: G06Q30/02 ,  G06F40/56 ,  H04L51/52 ,  H04L51/066 ,  H04L51/58

    Abstract: A system comprising a computer-readable storage medium storing at least one program and a computer-implemented method for creating advertisement messages using generative grammar models is presented. A generative grammar model defining a message structure of requested message is accessed. The message structure includes a plurality of lexical slots. The generative grammar model includes a corpus of source data to populate each lexical slot in the plurality of lexical slots to generate an advertisement message for a product listing. An advertisement message is generated in accordance with the generative grammar model and the message is published. The advertisement message for the product listing is then transmitted to a client device.

    PARALLEL DATA STREAM PROCESSING SYSTEM
    4.
    发明申请
    PARALLEL DATA STREAM PROCESSING SYSTEM 审中-公开

    公开(公告)号：US20180113916A1

    公开(公告)日：2018-04-26

    申请号：US15783253

    申请日：2017-10-13

    Applicant: eBay Inc.

    Inventor： Gyanit Singh ,  Chi-Hsien Chiu ,  Neelakantan Sundaresan

    IPC: G06F17/30

    CPC classification number: G06F16/2465

    Abstract: A method and a system process a stream of data in parallel across a plurality of nodes. The log processing system has a log module, a query language module, and a query processing module. The log module receives and organizes the stream of data into a sequential and nested data structure. The query language operator module defines operators that operate on the sequential and nested data structure. The query processing module processes in parallel across a plurality of nodes a query based on an operator on the stream of data.

    Parallel data stream processing system
    5.
    发明授权
    Parallel data stream processing system 有权

    公开(公告)号：US12130826B2

    公开(公告)日：2024-10-29

    申请号：US18372299

    申请日：2023-09-25

    Applicant: eBay Inc.

    Inventor： Gyanit Singh ,  Chi-Hsien Chiu ,  Neelakantan Sundaresan

    IPC: G06F16/00 ,  G06F16/2458

    CPC classification number: G06F16/2465

    Abstract: A method and a system process a stream of data in parallel across a plurality of nodes. The log processing system has a log module, a query language module, and a query processing module. The log module receives and organizes the stream of data into a sequential and nested data structure. The query language operator module defines operators that operate on the sequential and nested data structure. The query processing module processes in parallel across a plurality of nodes a query based on an operator on the stream of data.

    Parallel Data Stream Processing System
    6.
    发明公开
    Parallel Data Stream Processing System 审中-公开

    公开(公告)号：US20240095253A1

    公开(公告)日：2024-03-21

    申请号：US18372299

    申请日：2023-09-25

    Applicant: eBay Inc.

    Inventor： Gyanit Singh ,  Chi-Hsien Chiu ,  Neelakantan Sundaresan

    IPC: G06F16/2458

    CPC classification number: G06F16/2465

    Abstract: A method and a system process a stream of data in parallel across a plurality of nodes. The log processing system has a log module, a query language module, and a query processing module. The log module receives and organizes the stream of data into a sequential and nested data structure. The query language operator module defines operators that operate on the sequential and nested data structure. The query processing module processes in parallel across a plurality of nodes a query based on an operator on the stream of data.

    DATABASE SEARCH OPTIMIZER AND THEMED FILTERS
    7.
    发明申请
    DATABASE SEARCH OPTIMIZER AND THEMED FILTERS 审中-公开

    公开(公告)号：US20170322971A1

    公开(公告)日：2017-11-09

    申请号：US15585986

    申请日：2017-05-03

    Applicant: eBay Inc.

    Inventor： Narayanan Seshadri ,  Gyanit Singh ,  Justin Nicholas House ,  Nish Parikh ,  David Goldberg ,  Daniel Fain ,  Huai-ter Chong ,  Stephen Neola ,  Jonas Oscar Klink

    IPC: G06F17/30 ,  G06F3/0484 ,  G06F3/0481

    Abstract: In various example embodiments, a system and method for retrieving database records are presented. A method includes receiving an access request for database records, identifying a primary database record corresponding to the access request, and selecting a set of secondary database records corresponding to a portion of the access request. The method determines a set of differentiating elements within records of the set of secondary database records. Each differentiating element distinguishes at least one record of the set of secondary database records from one or more of the primary database record and a portion of the records included in the set of secondary database records. The method generates a formatted search interface including a set of selectable interface icons representing one or more differentiating elements and causes presentation of the formatted search interface at a client device associated with the access request.

    QUERY SUGGESTION FOR E-COMMERCE SITES
    9.
    发明申请
    QUERY SUGGESTION FOR E-COMMERCE SITES 有权
    电子商务网站的查询建议

    公开(公告)号：US20150142827A1

    公开(公告)日：2015-05-21

    申请号：US14606971

    申请日：2015-01-27

    Applicant: eBay Inc.

    Inventor： Mohammad Al Hasan ,  Nishith Parikh ,  Gyanit Singh ,  Neelakantan Sundaresan ,  Brian Scott Johnson ,  Udayan Khurana

    IPC: G06F17/30

    CPC classification number: G06Q30/0625 ,  G06F17/30386 ,  G06F17/3053 ,  G06F17/3064 ,  G06F17/30646 ,  G06F17/30861 ,  G06Q30/02

    Abstract: Query suggestions are provided using a query log including a number of user sessions that comprise training data. The training data includes a sequence of a plurality of sets of queries, some of the sets of queries including query transitions followed by a purchase related event. From a cleaned and normalized query log stationary scores and transition scores of at least some of the plurality of sets are generated. A set of query suggestions is built and similarity scores are computed for at least some of the set of query suggestions to determine whether individual ones of the at least some of the set of query suggestions meet a predetermined assurance level. Those that meet the assurance level are included as elements of the set of query suggestions. The set of query suggestions is mixed and ranked according to a user behavior that is sought to be influenced.

    Abstract translation: 使用查询日志提供查询建议，包括包含训练数据的多个用户会话。 所述训练数据包括多组查询的序列，所述查询集合中的一些包括跟随购买相关事件的查询转换。 从清洁和归一化的查询日志中，生成多个集合中的至少一些的静态分数和转换分数。 构建一组查询建议，并且针对所述一组查询建议中的至少一些计算相似性分数，以确定所述一组查询建议中的至少一些是否满足预定保证级别。 满足保证级别的那些将作为查询建议集的元素。 一组查询建议根据受到影响的用户行为进行混合和排序。

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