公开(公告)号：US12243094B2

公开(公告)日：2025-03-04

申请号：US17731743

申请日：2022-04-28

Applicant: eBay Inc.

Inventor： Saratchandra Indrakanti ,  Sriganesh Madhvanath ,  Gyanit Singh

IPC: G06Q30/00 ,  G06Q30/0601

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.

公开(公告)号：US11789955B2

公开(公告)日：2023-10-17

申请号：US15783253

申请日：2017-10-13

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.

公开(公告)号：US20200320370A1

公开(公告)日：2020-10-08

申请号：US16857958

申请日：2020-04-24

Applicant: eBay Inc.

Inventor： Chandra Prakash Khatri ,  Nish Parikh ,  Sameep Navin Solanki ,  Justin Nicholas House ,  Gyanit Singh

IPC: G06N3/04 ,  G06F16/34

Abstract: Systems, methods and media are provided for training a snippet extractor to create snippets based on information extracted from published descriptions. In one example, a computer-implemented method includes creating, based on a non-RNN (Recurrent Neural Network) extraction technique performed on the published descriptions, a plurality of base models, each base model including one or more sample description summaries; evaluating the base models using an evaluation technique; selecting an optimum base model; developing a classification model using RNN extraction, the classification model based on description summaries contained in the optimum base model; and using the classification model to train the snippet extractor by machine learning.

公开(公告)号：US20180329899A1

公开(公告)日：2018-11-15

申请号：US16040788

申请日：2018-07-20

Applicant: eBay Inc

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

IPC: G06F17/28 ,  H04L12/58 ,  G06Q30/02

CPC classification number: G06F17/2881 ,  G06Q30/0239 ,  G06Q30/0276 ,  H04L51/066 ,  H04L51/32 ,  H04L51/38

Abstract: A system comprising a computer-readable storage medium storing at least one program and a computer-implemented method for creating messages using generative grammar models is presented. Consistent with some embodiments, the method may include receiving a request to generate a message, which in an example embodiment is to be published to a social network platform. In response to receiving the request, a generative grammar model defining the structure of the message is accessed. The generative grammar model may include a number of blanks and may specify a source along with a grammatical constraint for a term to populate each blank. The method may further include generating the message in accordance with the generative grammar model, and causing the generated message to be published.

公开(公告)号：US10073841B2

公开(公告)日：2018-09-11

申请号：US15595060

申请日：2017-05-15

Applicant: eBay Inc.

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

IPC: G06F17/28 ,  H04L12/58 ,  G06Q30/02

CPC classification number: G06F17/2881 ,  G06Q30/0239 ,  G06Q30/0276 ,  H04L51/066 ,  H04L51/32 ,  H04L51/38

Abstract: A system comprising a computer-readable storage medium storing at least one program and a computer-implemented method for creating messages using generative grammar models is presented. Consistent with some embodiments, the method may include receiving a request to generate a message, which in an example embodiment is to be published to a social network platform. In response to receiving the request, a generative grammar model defining the structure of the message is accessed. The generative grammar model may include a number of blanks and may specify a source along with a grammatical constraint for a term to populate each blank. The method may further include generating the message in accordance with the generative grammar model, and causing the generated message to be published.

公开(公告)号：US20160328765A1

公开(公告)日：2016-11-10

申请号：US15149964

申请日：2016-05-09

Applicant: eBay Inc.

Inventor： Wilson Pang ,  James Lane ,  Jaime Colmenares ,  Uwe F. Mayer ,  Gyanit Singh ,  Ravi Tiwari ,  Peter Andrew Coles ,  Dominic Coey

IPC: G06Q30/06

CPC classification number: G06Q30/0605 ,  G06Q30/0631 ,  G06Q30/0641

Abstract: A comparison between items for sale in a marketplace and items for sale at an external retailer is used to generate one or more recommended actions for the marketplace. For example, if the marketplace has a comparable quantity of available items in a product cluster with better prices, a recommendation to promote the items based on price may be generated As another example, if the marketplace has a better variety of items available in the product cluster, a recommendation to promote the items that are unavailable at the external retailer may be generated. As a third example, if the marketplace has fewer items available in the product cluster, a recommendation to procure additional inventory may be generated. As yet another example, if the marketplace has items available in the product cluster at a higher price than the external retailer, a recommendation to reduce prices may be generated.

Abstract translation: 用于在市场上出售的物品与外部零售商销售物品之间的比较被用于为市场产生一个或多个推荐的动作。 例如，如果市场在具有更好价格的产品集群中具有可比较的可用项目数量，则可以生成基于价格来推广项目的建议。另外，例如，如果市场有更多种类的产品可用的产品 可能会产生促进外部零售商无法使用的商品的建议。 作为第三个例子，如果市场在产品集群中可用的项目较少，则可能会生成采购附加库存的建议。 另一个例子是，如果市场上的产品集群中的商品的价格比外部零售商的价格高，那么可能会产生降价的建议。