公开(公告)号：US20250078820A1

公开(公告)日：2025-03-06

申请号：US18741866

申请日：2024-06-13

Applicant: Google LLC

Inventor： Aishwariya Pattabiraman ,  Scott Bradley Huffman ,  Siddhartha Reddy Jonnalagadda ,  Ashwin Ram ,  Lee Boonstra ,  Erick Armbrust ,  Jack Fales ,  Yingchao Huang ,  Adrian Otto ,  Matthew O'Connor

IPC: G10L15/18 ,  G10L15/22

Abstract: Aspects of the disclosure are directed to a transactional agent for user interactions. The agent can seamlessly respond to user requests in a conversational manner while maintaining the conversational state. The agent can include a multi-stage modular model architecture, including a semantic understander and a semantic matcher. The semantic understander can be configured to understand common conversation conventions and/or patterns to produce a structure representation of a user request. The semantic matcher can be configured to map items and modifiers to product entries for a particular domain.