Deep technology tracking method for high-tech companies

A high-tech, technical technology, applied in the field of deep technology tracking, can solve problems such as inability to accurately predict technology categories, inability to effectively achieve technology tracking, etc., to achieve the effect of improving accuracy

Active Publication Date: 2019-12-17
UNIV OF SCI & TECH OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] However, the current scheme cannot accurately predict the types of technologies

Method used

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  • Deep technology tracking method for high-tech companies
  • Deep technology tracking method for high-tech companies
  • Deep technology tracking method for high-tech companies

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Embodiment Construction

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] The embodiment of the present invention provides an in-depth technology tracking method for high-tech companies. By analyzing the patent invention history of high-tech companies in various technologies in the patent database, the method analyzes the competitive relationship between companies, the synergy relationship between technologies, The dynamic interaction relationship between companies and technologies is modeled into the deep technolo...

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Abstract

The invention discloses a deep technology tracking method for high-tech companies, and the method comprises the following steps: obtaining a patent set applied by each company in each year and a patent set applied for each technology in each year according to a patent database; utilizing an evaluation index based on the patent characteristics, combining the patent set applied by each company in each year and the patent set applied for each technology in each year to measure a competitive relationship among the companies, and extracting internal characteristics based on the competitive relationship; constructing a patent technology bipartite graph by utilizing the patent applied in each year and the corresponding technology category so as to obtain a collaborative relationship between technologies, and extracting external characteristics based on the collaborative relationship; and predicting the technical distribution of each company in the next year by utilizing the internal characteristics based on the competitive relationship and the external characteristics based on the collaborative relationship. The method can accurately predict the technical distribution of the company in the next year.

Description

technical field [0001] The invention relates to the fields of machine learning and technology management based on patent analysis, and in particular to a deep technology tracking method for high-tech companies. Background technique [0002] Technological innovation is an important means for high-tech companies to improve their own productivity and core competitiveness, but to achieve this goal requires a lot of time, manpower, material and financial resources in technology research and development. For companies, the available R&D funds are often limited, so it is necessary to estimate technology needs, so as to rationally allocate R&D resources, improve the company's independent innovation capabilities, and enhance the company's core technology competitiveness. [0003] As the carrier of technical information, patent data is currently one of the largest sources of technical information. Therefore, current research work or patents on technology management are often based on...

Claims

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Application Information

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IPC IPC(8): G06F16/2458G06N3/04G06Q10/04G06Q10/06G06Q50/18
CPCG06F16/2462G06Q10/04G06Q10/06393G06Q50/184G06N3/045
Inventor 刘淇陈恩红武晗张琨吕广奕于润龙赵伟豪马建辉
Owner UNIV OF SCI & TECH OF CHINA
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