A multi-dimensional index integration technical evaluation method based on an XGBoost model

An evaluation method and technology technology, which is applied in the field of technical evaluation of multi-dimensional index integration, can solve the problems of subjective factor influence, technical comprehensive score evaluation, etc., achieve the effect of objective technical evaluation, improve the level of scientific and technological management, and simple acquisition methods

Active Publication Date: 2021-04-20
中科大数据研究院
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Problems solved by technology

[0005] Aiming at the defects and problems that the comprehensive score of technology evaluation by expert scoring is easily affected by subjective factors, and there is no other method that can evaluate the comprehensive score of technology well, the present invention provides a multi-dimensional index integration technology based on XGBoost model Evaluation method

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  • A multi-dimensional index integration technical evaluation method based on an XGBoost model
  • A multi-dimensional index integration technical evaluation method based on an XGBoost model
  • A multi-dimensional index integration technical evaluation method based on an XGBoost model

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Embodiment 1

[0040] Example 1: The establishment of a system based on expert scoring for technology evaluation depends on the experience and professional ability of experts, which is easily affected by subjective factors. At present, there is no other more effective method to evaluate the comprehensive score of technology, which cannot be reasonably determined. For the problem of obtaining a good comprehensive score, this embodiment proposes a technical evaluation index system based on XGBoost-based multi-dimensional index integration, and trains the integrated index model through machine learning methods, fundamentally reducing subjective influence, and realizing a reasonable evaluation model. sex, objectivity.

[0041] The technology evaluation method based on multi-dimensional index integration based on the XGBoost model in this embodiment, collects Chinese and foreign scientific and technological documents, extracts technical terms, and conducts a comprehensive evaluation of the global ...

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Abstract

The invention belongs to the technical field of literature analysis, and particularly relates to a multi-dimensional index integration technical evaluation method based on an XGBoost model. According to the method, the technical evaluation science and technology data is acquired and processed, the technical score of the science and technology data is acquired to establish an evaluation index system of the technology, and then the comprehensive score of the technical evaluation index is calculated based on the improved XGBoost model, so that the comprehensive evaluation of the technology is completed. According to the method, the technology can be evaluated objectively, truly, comprehensively and timely, the research value and development level of the technology can be known visually, comparison among various technologies is facilitated, and powerful support is provided for science and technology management decisions.

Description

technical field [0001] The invention belongs to the technical field of document analysis, and in particular relates to a technology evaluation method based on XGBoost model-based multi-dimensional index integration. Background technique [0002] Technology evaluation is a process of analyzing technological developments and their results, and discussing these results. As a tool for early diagnosis of technological change and its potential development, technology evaluation can provide judgment basis for effective scientific decision-making and promote the optimal allocation of scientific and technological resources. Assure. [0003] Technical evaluation uses scientific methods to systematically evaluate technical practices from various angles. Compared with developed countries, my country's technology evaluation perspective is generally based on scientific and technological management, the evaluation data sources are relatively limited, the evaluation indicators are relativ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/35G06F16/31G06F40/205G06K9/62G06Q10/06
Inventor 刘冰冰冯凯王元卓彭亮
Owner 中科大数据研究院
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