A Technical Evaluation Method of Multidimensional Index Integration Based on xgboost Model

An evaluation method and technology, applied in the technical evaluation field of multi-dimensional index integration, can solve the problems of subjective factors, comprehensive technical score evaluation, etc., achieve the effect of objective technical evaluation, improve the level of scientific and technological management, and facilitate continuous optimization.

Active Publication Date: 2021-12-07
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 Technical Evaluation Method of Multidimensional Index Integration Based on xgboost Model
  • A Technical Evaluation Method of Multidimensional Index Integration Based on xgboost Model
  • A Technical Evaluation Method of Multidimensional Index Integration Based on 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 document analysis, and in particular relates to a technology evaluation method based on XGBoost model-based multi-dimensional index integration. This method establishes a technology evaluation index system by obtaining technology evaluation technology data and processing the technology data, obtaining the technology score of the technology data, and then calculating the comprehensive score of the technology evaluation index based on the improved XGBoost model, so as to complete the evaluation. Comprehensive evaluation of technology. This method can evaluate technologies objectively, truly, comprehensively and in a timely manner, can intuitively understand the research value and development level of technologies, facilitates comparisons among various technologies, and provides strong support for scientific and technological 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 & AuthorityPatents(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