公开(公告)号：US11314819B2

公开(公告)日：2022-04-26

申请号：US16697964

申请日：2019-11-27

Applicant: Amazon Technologies, Inc.

Inventor： Jared Lee Katzman ,  Nithin Kunala ,  Bing Xiang ,  Krishnakumar Rajagopalan ,  Andrew M. Grant

IPC: G06F16/93 ,  G06F9/54 ,  G06F16/31 ,  G06F16/951

Abstract: Techniques for intaking one or more documents are described. An exemplary method includes receiving an ingestion request to ingest a document; extracting text from the document; pre-processing the extracted text to generate pre-processed text that is predictable and analyzable; generating an index entry for the extracted text, the index entry to map the extracted text to a reserved field of a plurality of reserved fields; and storing the extracted text, index entry, and pre-processed text in at least one data storage location.