KNOWLEDGE-GRAPH BASED QUESTION CORRECTION

• Main Authors: BRAKE II KYLE M, FROST KEITH G, BOXWELL STEPHEN A, VERNIER STANLEY J
• Format: Patent
• Language: Chinese; English
• Published: 26.07.2019
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The present disclosure relates to knowledge-graph based question correction. A method, system and computer program product for processing a query are provided. A method includes receiving, by a computer system configured to generate search result, a query, identifying a plurality of entities in the query, determining, using a knowledge graph, a measure of a relationship between the entities in thequery, identifying a replacement entity for a first entity of the entities in the query, wherein the replacement entity is determined to improve the measure of the relationship between the entities when the first entity is replaced by the replacement entity, and generating a search result using the query modified by the replacement entity, which replaces the first entity in the query. 本公开涉及基于知识图的问题校正。提供了一种用于处理查询的方法、系统和计算机程序产品。该方法包括，由配置为生成搜索结果的计算机系统接收一个查询，识别该查询中的多个实体，利用知识图确定在该查询中的该实体之间的关系的度量，识别用于该查询中的该实体中的第一实体的替换实体，其中，该替换实体被确定使得当第一实体被替换实体替换时提高实体之间的关系的度量，以及，利用由替换了该查询中的该第一实体的该替换实体修改的该查询生成搜索结果。