纺织学报 ›› 2009, Vol. 30 ›› Issue (01): 51-54.

• 纺织工程 • 上一篇    下一篇

基于支持向量机的织物悬垂性能评估分析

林志贵;房 伟;黄伟志   

  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-01-15 发布日期:2009-01-15

Analysis of fabric drape evaluation based on support vector machine

LIN Zhigui; FANG Wei; HUANG Weizhi   

  • Received:1900-01-01 Revised:1900-01-01 Online:2009-01-15 Published:2009-01-15

摘要: 针对织物悬垂性评估中存在非线性建模困难及评估精度不高等问题,结合织物悬垂性参数数据的特点,基于Mercer核函数的性质,构建Mercer核函数的织物悬垂性评估模型。通过实验,认为其评估精度有了相应的提高,说明基于Mercer核函数的织物悬垂性评估模型是可行的。同时,通过改变参数值进行实验,结果表明这些参数的取值不同对评估结果有影响,且不同参数对评估结果影响的程度也不同,这对基于支持向量机的织物悬垂性评估过程有重要的指导作用。

Abstract: For reasons that it is difficult to develop a non-linear model for the evaluation of the fabric drap and the conventional evaluation method can not achieve the desired accuracy of it. The paper, in light of the features of fabric drape data, has proposed a Mercer kernel model for fabric drape assessment. It has proven by experiment and comparison that the precision of the fabric drape has increased by the new method and the assessment model based on Mercer kernel model is feasible. It also shows that different parameter values selected affect the assessment results.

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