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公开(公告)号：US20230074681A1
公开(公告)日：2023-03-09
申请号：US17866965
申请日：2022-07-18
Applicant: Amazon Technologies, Inc.
Inventor： Han Wang , Tong Wang , Yue Liu , Ashish Kumar Agrawal
Abstract: Techniques for processing complex natural language inputs are described. A complex natural language input may be semantically tagged and parsed to identify individual clauses in the complex natural language input. An execution graph may be generated to represent the clauses and their dependencies. Nodes of the execution graph may be processed using NLU processing and/or a knowledge graph or other information storage and retrieval techniques, and results of such processing may be used to update clause variables with specific entities in the execution graph.
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