公开(公告)号：US11593559B2

公开(公告)日：2023-02-28

申请号：US16455389

申请日：2019-06-27

Applicant: Microsoft Technology Licensing, LLC

Inventor： Xiaohai Zhang ,  Haifeng Zhao ,  Yang Chen ,  Michael A. Menarguez ,  Liang Zhang

IPC: G06F40/295 ,  G06N3/08 ,  G06F16/35 ,  G06F16/33 ,  G06F16/31 ,  G06N3/02

Abstract: Computer-implemented techniques for enhanced tagging of natural language queries that are initially segmented and tagged by a named entity recognition system. By doing so, enhanced tagging of a natural language query that represents a deeper understanding of the query is provided. The enhanced tagging improves the operation of search engines that use the enhanced tags by enabling the search engine to identify and return more relevant search results in answers to natural language queries.