摘要
改进了链接超平面模型,并在找链接算法的基础上给出了一个处处光滑的间接光滑逼近算法.该算法在保持找链接算法简洁这一优势的同时,给出了处处光滑的逼近结果.且这一算法可以用于任意维空间.
The hinging hyperplanes model is improved and an indirect smooth approximation algorithm based on hinge-finding algorithm is proposed. The algorithm can obtain a smooth approximation result, and in the meantime it holds the simplicity and the effectiveness of hinge-finding algorithm. Moreover the algorithm can be used in any high dimensional space.
出处
《上海理工大学学报》
EI
CAS
北大核心
2005年第1期63-67,共5页
Journal of University of Shanghai For Science and Technology
关键词
分片线性
非线性逼近
光滑逼近
找链接算法
piecewise linear
nonlinear approximation
smooth approximation
hinge-finding algorithm
