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principal component analysis
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主成分分析

缩略语:PCA
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以下为句子列表:
英文: 14 quality indexes of the dry white noodle made of 29 wheat breeds extended in North China were determined wholly, the mathematical evaluation model was set up based on 5 main component indexes selected by Principal Component Analysis (PCA) for evaluating

中文: 摘要对29个中国北方的推广小麦品种制作的干白面条14个品质指标进行了全面测定,采用主成分分析法提取5个主成分指标构建数学评价模型,综合评价面条的各种品质,优选出了泰山23、洛展1号、豫农949、太空6号等优质的面条专用小麦品种。       更详细...
英文: A synthetic method of principal component analysis (PCA) and cluster analysis is presented to evaluate and classify the regional logistics development in provincial logistics planning.

中文: 摘要提出利用主成分聚类分析的方法对省域物流规划中各地区的物流发展进行综合评价并分类。       更详细...
英文: Comprehensive evaluation by principal component analysis has been widely applied since the 1980s.

中文: 摘要自20世纪80年代以来,主成分综合评价方法得到了广泛应用。       更详细...
英文: From the main indexes of new industrialization,applying principal component analysis and cluster analysis methods,the article made a comprehensive and objective comparative analysis on the level of new industrialization of 31 regions and put forward count

中文: 从新型工业化的主要指标出发,应用主成分分析和聚类分析两种方法,对全国31个地区的新型工业化水平进行了全面、客观的比较分析,并根据各自的优势与劣势提出了促进各地区新型工业化均衡发展的对策。       更详细...
英文: In the paper, the time-serial generalization principal component analysis (GPCA) was implied to study the dynamic evolution of science and technology competitveness of colleges and universities in province area of China.

中文: 本文将具有时序性特征的全局主成分分析(GPCA)方法引入我国省域高校科技竞争力动态演化研究之中。       更详细...
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