基于支持向量机的河北省煤炭绿色物流评价研究

发布时间：2018-01-09 12:28

本文关键词：基于支持向量机的河北省煤炭绿色物流评价研究　出处：《河北工程大学》2015年硕士论文　论文类型：学位论文

【摘要】：在煤炭产业中,煤炭物流是一个相当重要的环节,它是生产与消费的纽带,关系到煤炭企业和我国经济的发展。煤炭作为最基础的能源,在我国能源的可采储量中,可采储量占80%以上,这就充分体现了其在我国经济发展中的关键地位。对于河北省来说,煤炭产业是一把双刃剑,它不仅是河北省的基础能源和经济支柱,也是河北省环境问题的主要来源。煤炭企业物流是煤炭生产和运输的重要组成部分,在带动河北省经济发展的同时,也存在许多非绿色的因素,严重影响了河北省环境保护工作的顺利实施。然而,目前社会中的大多数只看到了煤炭开采带来的利益与效益,并没有对煤炭物流环节造成的污染与破坏给予过多的关注。因此,对河北省煤炭绿色物流进行评价研究,对社会环境的改善、资源的合理利用和社会的可持续发展有着重要的理论和现实意义。本文在详细介绍绿色物流相关理论的基础上,结合河北省煤炭绿色物流的研究目标,全面分析了河北省煤炭企业绿色物流现状,明确了河北省煤炭绿色物流发展新趋势。在全面分析河北省煤炭物流存在的问题之上,建立了河北省煤炭绿色物流评价指标体系,选取了河北省16家具有代表性的煤炭企业作为训练样本,运用支持向量机(SVM)理论对河北省煤炭绿色物流评价方面进行研究,提出了针对河北省改善煤炭绿色物流的相关措施。为我省今后改善煤炭绿色物流方面提供了很好的理论依据,同时具有很强的现实意义。
[Abstract]:In the coal industry, coal logistics is a very important link, it is the link between production and consumption, related to the development of coal enterprises and China's economy. Coal as the most basic energy. Of the recoverable reserves in China, recoverable reserves account for more than 80%, which fully reflects its key position in the economic development of China. For Hebei Province, the coal industry is a double-edged sword. It is not only the basic energy and economic pillar of Hebei Province, but also the main source of environmental problems in Hebei Province. The logistics of coal enterprises is an important part of coal production and transportation, while driving the economic development of Hebei Province. There are also many non-green factors, which seriously affect the smooth implementation of environmental protection in Hebei Province. However, at present, most of the society only see the benefits and benefits of coal mining. And did not pay too much attention to the pollution and damage caused by the coal logistics link. Therefore, the evaluation of the coal green logistics in Hebei Province, the improvement of the social environment. The rational utilization of resources and the sustainable development of society have important theoretical and practical significance. This paper introduces the related theories of green logistics in detail, combined with the research objectives of coal green logistics in Hebei Province. This paper comprehensively analyzes the present situation of green logistics of coal enterprises in Hebei Province, and clarifies the new trend of development of green logistics of coal in Hebei Province, based on the overall analysis of the existing problems of coal logistics in Hebei Province. The evaluation index system of coal green logistics in Hebei Province is established, and 16 representative coal enterprises in Hebei Province are selected as training samples. Using support vector machine (SVM) theory to study the evaluation of coal green logistics in Hebei province. This paper puts forward some relevant measures for improving coal green logistics in Hebei province, which provides a good theoretical basis for improving coal green logistics in Hebei province in the future, and has a strong practical significance at the same time.
【学位授予单位】：河北工程大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：F426.21;F252

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