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：US20210118034A1

公开(公告)日：2021-04-22

申请号：US16655935

申请日：2019-10-17

Applicant: eBay Inc.

Inventor： Saratchandra Indrakanti ,  Manojkumar Rangasamy Kannadasan ,  Rajyashree Mukherjee ,  Svetlana Strunjas ,  Shubhangi Tandon

IPC: G06Q30/06 ,  G06F16/248 ,  G06F16/2457

Abstract: A search engine provides diverse search results in response to a search query using a trained diversity ranker. The diverse results may be generated by determining ranking positions of at least some search results based on delta feature values that are dependent on higher-ranked results. Delta feature values indicate a degree or magnitude of difference between a particular result and other results with respect to a particular feature, such as price, category, or shipping type. In providing the ranked results for presentation to a user at a computing device, a diversity feature indicator for at least some results may be generated. The diversity feature is a feature that distinguishes a given result from other results. As such, the diversity feature indicator represents that diversity feature for the particular result being different from other results and distinguishes the diversity feature from other features in the particular result.

公开(公告)号：US11720947B2

公开(公告)日：2023-08-08

申请号：US16655935

申请日：2019-10-17

Applicant: eBay Inc.

Inventor： Saratchandra Indrakanti ,  Manojkumar Rangasamy Kannadasan ,  Rajyashree Mukherjee ,  Svetlana Strunjas ,  Shubhangi Tandon

IPC: G06Q30/0601 ,  G06F16/2457 ,  G06F16/248

CPC classification number: G06Q30/0625 ,  G06F16/248 ,  G06F16/24578

Abstract: A search engine provides diverse search results in response to a search query using a trained diversity ranker. The diverse results may be generated by determining ranking positions of at least some search results based on delta feature values that are dependent on higher-ranked results. Delta feature values indicate a degree or magnitude of difference between a particular result and other results with respect to a particular feature, such as price, category, or shipping type. In providing the ranked results for presentation to a user at a computing device, a diversity feature indicator for at least some results may be generated. The diversity feature is a feature that distinguishes a given result from other results. As such, the diversity feature indicator represents that diversity feature for the particular result being different from other results and distinguishes the diversity feature from other features in the particular result.

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.

公开(公告)号：US20170161814A1

公开(公告)日：2017-06-08

申请号：US14961212

申请日：2015-12-07

Applicant: eBay Inc.

Inventor： Atiq Islam ,  Ravindra Sharma ,  Saratchandra Indrakanti

IPC: G06Q30/06

CPC classification number: G06Q30/0625

Abstract: In various example embodiments, a system and method for discovering products in an item inventory are presented. The system receives a corpus of item information listings respectively describing items that are categorized in the same category and including titles but no product identifiers. The system generates a plurality of candidate phrases based on the plurality of titles. The system prunes insignificant phrases from the plurality of candidate phrases to identify a plurality of pruned candidate phrases. The system matches each of the titles to a pruned candidate phrase based on the significance information to identify matched pruned candidate phrases. The matching includes identifying a longest pruned candidate phrase that matches each of the titles. The system stores matched pruned candidate phrases as qualified product titles in the listings to generate a productized corpus of item information and communicates the productized corpus of item information to the sender.

公开(公告)号：US11348165B2

公开(公告)日：2022-05-31

申请号：US16526797

申请日：2019-07-30

Applicant: eBay Inc.

Inventor： Saratchandra Indrakanti ,  Sriganesh Madhvanath ,  Gyanit Singh

IPC: G06Q30/00 ,  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.

公开(公告)号：US20210035197A1

公开(公告)日：2021-02-04

申请号：US16526797

申请日：2019-07-30

Applicant: eBay Inc.

Inventor： Saratchandra Indrakanti ,  Sriganesh Madhvanath ,  Gyanit Singh

IPC: G06Q30/06 ,  G06N20/00

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.