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A method for construct a knowledge question answering system in that field of elderly health

A technology of domain knowledge and question answering system, which is applied in the construction of knowledge question answering system in the field of elderly health, and can solve problems such as inaccurate content and inability to be provided by users

Inactive Publication Date: 2019-03-15
威海天鑫现代服务技术研究院有限公司
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AI Technical Summary

Problems solved by technology

However, these knowledge graphs are all oriented to open fields. At present, few knowledge graphs are specially used in the medical and health question answering system for the elderly to answer questions about medical health for the elderly.
At the same time, the traditional question answering system cannot provide some suggestions based on the user's historical behavior, which leads to the fact that when faced with professional questions, the obtained content is often not accurate enough and has certain limitations.

Method used

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  • A method for construct a knowledge question answering system in that field of elderly health
  • A method for construct a knowledge question answering system in that field of elderly health
  • A method for construct a knowledge question answering system in that field of elderly health

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Embodiment Construction

[0053] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so as to help understand the content of the present invention.

[0054] Depend on figure 1 As shown, a method for constructing a knowledge question answering system in the field of elderly health mainly consists of the establishment of a data model in the field of elderly health, the acquisition of knowledge in the field of health, the integration of knowledge in the field of elderly health, the storage of knowledge in the field of elderly health, and the question answering based on user historical data. aspect to construct.

[0055] The specific steps are:

[0056] (1) Establishment of data model in the field of elderly health

[0057]Based on the related diseases of geriatrics, we crawled the questions raised by users on major encyclopedia websites (Baidu Baike, Wikipedia, etc.) The basic knowledge of diseases, such as etiology, identificati...

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Abstract

The invention provides a method for constructing a knowledge question answering system in the field of elderly health, comprising the following steps: (1) establishing a data model in the field of elderly health; (2) knowledge acquisition in the field of elderly health; (3) the integration of knowledge in the field of elderly health; (4) the storage of knowledge in the field of elderly health; (5)The algorithm of automatic question answering system. The invention has the advantages of high accuracy and strong professionalism according to the medical health knowledge and health suggestion thatcan be provided for the retrieval user.

Description

technical field [0001] The invention relates to the technical field of elderly care services, in particular to a method for constructing a knowledge question answering system in the field of elderly health. Background technique [0002] Population aging is a population problem faced by many countries in the world today, and the health problems of the elderly have also attracted more and more attention from society. With the development of medical and health research and information technology, the medical and health-related knowledge of the elderly has gradually accumulated on the Internet, such as major encyclopedia platforms, websites about medical and health, and so on. Most of this information is stored in traditional relational databases in a structured or unstructured manner. This storage method is often not conducive to data mining, which means that the data service capability is insufficient. Therefore, it is an important challenge in today's health care field to s...

Claims

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Application Information

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IPC IPC(8): G06F16/36G06F16/35G06F16/951G06F16/332G06F17/27G16H70/00
CPCG16H70/00G06F40/295G06F40/30
Inventor 初佃辉高见李春山申义黎阳王涛
Owner 威海天鑫现代服务技术研究院有限公司
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