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Information extraction method and device for clinical test scheme

A technology for clinical trials and information extraction, applied in the field of information extraction of clinical trial plans and computer-readable storage media, can solve the problems of low accuracy and efficiency of clinical trial plans, achieve the purpose and advantages, and improve the accuracy. and efficiency effects

Pending Publication Date: 2022-03-11
上海妙一生物科技有限公司
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  • Claims
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Problems solved by technology

[0004] The purpose of this application is to address the deficiencies in the prior art and provide an information extraction method, device, computer equipment and computer-readable storage medium for a clinical trial protocol, so as to at least solve the accuracy and efficiency of clinical trial protocol interpretation in related technologies lower question

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  • Information extraction method and device for clinical test scheme
  • Information extraction method and device for clinical test scheme
  • Information extraction method and device for clinical test scheme

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Embodiment Construction

[0044] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be described and illustrated below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0045] Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present application, and those skilled in the art can also apply the present application to other similar scenarios. In addition, it can also be understood that although such development efforts may be complex and lengthy, for those of ...

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Abstract

The invention relates to an information extraction method and device for a clinical test plane.The method comprises the steps that layout analysis is conducted on a clinical test plan document, and position information of page headers, page footers, texts, tables and pictures is recognized; abandoning a header part and a footer part according to the position information, carrying out framework main body structure identification on the table part, and carrying out OCR (Optical Character Recognition) on the text part and the text content of the table part; carrying out information integration on information obtained after OCR identification and the picture; and carrying out information extraction on the integrated information, and outputting the obtained key information. According to the method and the device, the problem that the accuracy and the efficiency of clinical test scheme interpretation are relatively low in related technologies is solved, and the technical effect of improving the accuracy and the efficiency of clinical test scheme interpretation is achieved.

Description

technical field [0001] The present invention relates to the technical field of clinical trial protocol research, in particular to an information extraction method, device, computer equipment and computer-readable storage medium for a clinical trial protocol. Background technique [0002] The existing clinical trial plan needs to rely on experienced medical practitioners to read and understand the clinical plan, and then send it to the State Approval Bureau for approval, and the center for the trial will start after the approval. This method has certain requirements for the professional ability of personnel, and requires more ability to check the information of the protocol, which will lead to lower accuracy and efficiency of clinical trial protocol interpretation. [0003] At present, no effective solution has been proposed for the problem of low accuracy and low efficiency in interpretation of clinical trial protocols in related technologies. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06V30/148G06V30/413G06V30/416G06V30/194G06N3/04G06N3/08
CPCG06N3/08G06N3/045
Inventor 赵洪杰
Owner 上海妙一生物科技有限公司
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