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| 煤炭产业国际竞争力的遗传—投影寻踪评价 | |
| 引用本文： | 梁宏,张铁男. 煤炭产业国际竞争力的遗传—投影寻踪评价[J]. 哈尔滨工业大学学报(社会科学版), 2011, 13(1): 88-91 |
| 作者姓名： | 梁宏 张铁男 |
| 作者单位： | 1. 哈尔滨工程大学,经济管理学院,哈尔滨,150001;哈尔滨工业大学,实验室与设备管理处,哈尔滨,150001 2. 哈尔滨工程大学,经济管理学院,哈尔滨,150001 |
| 摘 要： | 结合煤炭产业发展实际,提出了煤炭产业竞争力评价的指标体系。采用探索性数据分析方法——投影寻踪法,结合遗传算法,建立了遗传—投影寻踪综合评价模型。以全球11个主要产煤国作为研究样本,根据投影方向参数计算得出了各国的煤炭产业竞争力评价分类特征值和总体综合特征值,并对我国煤炭产业竞争力进行了分析,对于认清我国煤炭竞争力与国外主要产煤国之间的差距与不足,进而提升我国煤炭产业的国际竞争力具有重要的现实意义。 |
| 关 键 词： | 遗传算法 投影寻踪 煤炭产业 竞争力 |
Evaluation on International Competitiveness of Coal Industry Based on GA-PP Model |
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| LIANG Hong,ZHANG Tie-nan. Evaluation on International Competitiveness of Coal Industry Based on GA-PP Model[J]. Journal of Harbin Institute of Technology(Social Sciences Edition), 2011, 13(1): 88-91 | |
| Authors: | LIANG Hong ZHANG Tie-nan |
| Affiliation: | 1.School of Economics and Management,Harbin Engineering University,Harbin 150001,China; 2.Laboratory and Facilities Management Office,Harbin Institute of Technology,Harbin 150001,China) |
| Abstract: | With the actual development of the coal industry,the paper presents the evaluation index to raise the competitiveness of coal industry.Use of exploratory data analysis-projection pursuit method,combining genetic algorithm,and establish the GA-PP model.Based on 11 major coal-producing countries worldwide as the study samples,according to the projection direction parameters of the coal industry,the paper calculates eigenvalue including the competitiveness of national assessment and classification,and analyzed the competitiveness of China’s coal industry.Based on the former analysis,it is important practical significance to recognize the gap between the China’s coal competitive with the major coal-producing countries’,for enhancing our international competitiveness of the coal industry. |
| Keywords: | Genetic Algorithm projection pursuit coal industry competitiveness |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |