Attributbewusste Vektorsuche mit Ähnlichkeitsschwelleneinstellung

Details

Veröffentlichungs-Nr.

EP4722940

Anmeldetag

25. September 2025

Veröffentlichung

8. April 2026

Rechtsraum

EP

IPC

G06F16/22, G06F16/334

Abstract

Some aspects relate to technologies for performing attribute-aware vector searches using adjusted similarity thresholds. In accordance with some aspects, a search query is received. Items are mapped onto an extended embedding space based on encoded attributes for the plurality of items. The search query is also mapped onto the extended embedding space based on encoded attributes for the search query. An adjusted similarity threshold is generated based on a number of attributes to be matched for the search query. Using the adjusted similarity threshold, items that are similar to the search query in the extended embedding space are retrieved. Search results based on the one or more retrieved items can be provided as a response to the search query.

Anmelder

Firma

eBay Inc.

Land

🇺🇸 USA