天津工业大学学报2011，Vol.30Issue(5)：21-25,29,6.
基于因子分析的纱线质量的四种综合评定处理方法对比
Comparsion of four kinds of comprehensive assessment treatments on yarn quality based on factor analysis
摘要
Abstract
By means of factor analysis, combined with SPSS17.0 statistical analysis software, three general quality factors, namely mechanic function factor, surface quality factor and twist factor, were established. On the basis of quantitative sort on each quality factor of yarn, a comprehensive evaluation model with yarn quality was established, at the same time, it is proved that we can get the same result by using negative index and negative factor in the integrative quality evaluation. The result of evaluating is slightly different in using negative factor and negative indicators from using inverted index; the use of inverted factor is the most unscientific.关键词
纱线质量/因子分析/质量指标/SPSS软件Key words
yarn quality/ factor analysis/ quality indicators/ SPSS software分类
轻工纺织引用本文复制引用
李孟芹,徐先林..基于因子分析的纱线质量的四种综合评定处理方法对比[J].天津工业大学学报,2011,30(5):21-25,29,6.基金项目
天津市高等学校科技发展基金资助项目(20090317) （20090317）
