Similar case searching method and device, storage medium and electronic device

A technology of cases and medical records, applied in the field of data processing, can solve problems such as production efficiency and maintenance cost are difficult to achieve an ideal state, online retrieval performance, speed are greatly affected, and the number of diagnostic index documents is large, so as to reduce the amount of data calculation and improve Improvement of retrieval efficiency and retrieval accuracy

Inactive Publication Date: 2018-02-02
YIDU CLOUD (BEIJING) TECH CO LTD
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Problems solved by technology

[0004] There are some defects in the current similar case retrieval: First, multiple thresholds need to be manually preset, for example, each field needs to be assigned different weights, and trial and error iterations are required. When fields are matched, different thresholds need to be preset for filtering, so as to To ensure the final retrieval effect, this solution is difficu...

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  • Similar case searching method and device, storage medium and electronic device
  • Similar case searching method and device, storage medium and electronic device
  • Similar case searching method and device, storage medium and electronic device

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Embodiment Construction

[0043] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details being omitted, or other methods, components, devices, steps, etc. may be adopted. In other instances, well-known technical solution...

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Abstract

The invention relates to a similar case searching method and device and belongs to the technical field of data processing. The method comprises the steps that multiple field contents of multiple casesin a case database are extracted and converted into word vectors, and the cases are clustered according to the word vectors and divided into multiple clustering clusters; field contents in original cases are extracted and converted into original work vectors; the clustering clusters closest to the original word vectors are searched for, and the cases in the clustering clusters are sorted and fedback. According to the similar case searching method, on one hand, the data calculation amount in searching can be reduced, the searching difficulty is lowered, and the searching efficiency is improved; on the other hand, the searching accuracy can be improved, and the final researching effect is guaranteed.

Description

technical field [0001] The present disclosure relates to the technical field of data processing, and in particular, to a similar case retrieval method, a similar case retrieval device, a computer-readable storage medium, and electronic equipment. Background technique [0002] At present, with the development of computer technology, retrieval has become a common means of obtaining information in daily life. In the medical field, similar case retrieval is of great significance in scientific research and clinical practice. For example, when a patient sees a doctor, the doctor can quickly search for cases similar to the patient, and can make effective judgments in a timely manner through the diagnosis and treatment paths and effects of similar cases. [0003] In daily applications, most searches are common searches, and only need to input simple query words or query conditions. Different from ordinary retrieval, the input of case retrieval is a complete medical record, includi...

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/35G06F16/3331
Inventor 丁文超
Owner YIDU CLOUD (BEIJING) TECH CO LTD
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