A Medical Knowledge Base System Based on Data Mining

Abstract

The invention discloses a medicine knowledge base system based on data excavation in the technical field of data excavation; the system comprises a domain knowledge base indexing layer; the domain knowledge base indexing layer is connected with a user interface display layer through serial port communication; a result output unit is electrically output and connected to the user interface to display; the knowledge base system supporting the data excavation is clear in organization level, and can manage many types of domain knowledge; through effective knowledge acquiring method and technology, the knowledge and experience of experts in medicine domain can be acquired; the medicine domain knowledge base is structured in the knowledge engineering and easy to operate and use; the expert system is applied to make it possess of a framework with separated knowledge and control procedure, and is featured by elasticity and easy expansion and maintenance; the good man-machine interactive interface can be applied to every intensive knowledge link in the whole automatic system, so as to assist people's brain to make decisions.

Description

technical field [0001] The invention relates to the technical field of data mining, in particular to a medical knowledge base system based on data mining. Background technique [0002] Data mining, also known as knowledge discovery in databases, is a very dynamic research field in the field of artificial intelligence and databases today. Its goal is to discover interesting patterns from large amounts of data. , the diversity of mining tasks and mining methods, the research on data mining still faces some challenging topics. One of them is how to use the user's domain knowledge to guide data mining. The user's domain knowledge can guide the direction of data search and optimize the mining process. The advanced way of domain knowledge-guided data mining is to store the user's domain knowledge in the knowledge base and use the knowledge base to support data mining. [0003] At present, the clinical guidelines used by most clinicians are based on static texts, which are inconv...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a medical knowledge base system based on data mining, to solve the clinical guidelines used by most of the clinicians in the background technology mentioned above are all based on static text, inconvenient to consult, inconvenient to update, and due to static text Just providing knowledge stacking cannot effectively become a promotion tool for updating clinical knowledge, and at the same time, clinical medical knowledge based on static text lacks clinical knowledge based on data mining

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