摘要
运用支持向量机 (SVM)理论 ,建立了一种新的支持向量回归 (SVR)预测模型 .模型的求解可转化为二次规划问题 ,并能实现模型参数的自动选择 .用此模型对我国粮食产量增长率的预测表明 ,模型具有较好的概化能力 .
A new support vector regression model is presented by support vector machines (SVM) theory. The solution of the model is transformed into a quadratic programming problem. Parameters of the model can be auto-selected. It is shown that the model had a rich generalization by testing China grain production.
出处
《吉首大学学报(自然科学版)》
CAS
2002年第3期28-31,共4页
Journal of Jishou University(Natural Sciences Edition)