Drug research and development knowledge base construction method and device
A construction method and knowledge base technology, applied in the field of knowledge base construction for drug R&D, can solve problems such as difficult maintenance, low efficiency of knowledge base, long time, etc., and achieve the effect of convenient drug data processing
Active Publication Date: 2021-05-14
药渡经纬信息科技(北京)有限公司
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Problems solved by technology
[0003] The invention provides a method and device for constructing a drug research and development knowledge base to solve the problems of low efficiency, long time, and difficult maintenance in the prior art of manually constructing a knowledge base, and realize the automatic processing of the construction of a drug research and development knowledge base
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[0043] Drug data in the pharmaceutical field not only has industry-specific characteristics, but also involves many fields in combination with drug research and development. In view of these characteristics, the embodiment of the present invention provides a method and device for constructing a drug research and development knowledge base. By establishing a medical entity database, the entity relationship is determined, and the core entity is used as a key node, and the general entity is used as a common node, according to the entity relationship. Corresponding to the knowledge map of the medical entity database.
[0044] Such as figure 1 Shown is a flow chart of the method for constructing the drug research and development knowledge base of the embodiment of the present invention, including the following steps:
[0045] Step 101, establish a medical entity library, which includes medical entities and entity attributes; the medical entities include: core entities and general ...
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The invention discloses a drug research and development knowledge base construction method and device. The method includes: establishing a medical entity database, the medical entity database includes medical entities and entity attributes; the medical entities include: core entities and general entities; The core entity is a drug; the general entity is an entity related to the drug; the entity relationship is determined; the entity relationship includes: a relationship between entities of the same type, and a relationship between entities of different types; with the core entity as a key node, the A general entity is a common node, and a knowledge graph corresponding to the medical entity database is established according to the entity relationship. The invention can improve the automation degree of establishing the drug research and development knowledge base, facilitate users to understand the relationship between drug data, and quickly interpret or describe complex knowledge of drugs.
Description
technical field [0001] The invention relates to the technical field of information processing, in particular to a method and device for constructing a drug research and development knowledge base. Background technique [0002] Knowledge base, also known as intelligent database or artificial intelligence database, is a knowledge-based database with intelligence. Any information processing system cannot do without the support of data and knowledge base. At present, the construction of the domain knowledge base is usually done manually, such as by experts in the field. The field of drug research and development is not only very closely related to human beings, but also has an extremely complex knowledge system, including not only explicit knowledge of diseases, drugs, inspection methods, inspection equipment, and treatment methods, but also disease diagnosis experience, disease causes, tacit knowledge such as related complications, and these knowledge are interrelated. Theref...
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IPC IPC(8): G06F16/28G16C20/90
CPCG06F16/288G16C20/90
Inventor 丁红霞伍星吴忠毅苑敬王雨福李靖李琪廖宛玲
Owner 药渡经纬信息科技(北京)有限公司