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Abstract:
为提高支持向量回归的运算速度,提出一种双支持向量回归的牛顿算法.求解2个只带一组约束的支持向量问题,以减少运算量,将2个约束优化问题转化为无约束最优化问题,并采用牛顿迭代算法求解.实验结果表明,在保证与支持向量回归和双支持向量回归拟合能力相当的同时,该算法能减少训练时间.
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Source :
计算机工程
ISSN: 1000-3428
Year: 2013
Issue: 1
Volume: 39
Page: 191-194
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 3
Chinese Cited Count:
30 Days PV: 10
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