成果/Result
- Calibrating the model parameters in pricing using the trust region method被引量：19收藏
- 作者：Xu, Zuo-Liang Ma, Qing-Hua Wang, Li-Ping
- 机构： Renmin University of China; College of Applied Arts and Science; Hebei Normal University
- 来源：Journal of Inverse and Ill-Posed Problems 2016
- 关键词：Costs - Economics - Integral equations - Investments
- Research on support vector regression in the stock market forecasting被引量：7收藏
- 作者：Cai, Chun Ma, Qinghua Lv, Shuqiang
- 机构： Dept. of Information and Science
- 来源：Advances in Intelligent and Soft Computing 2012
- 关键词：Investments - Commerce - Electronic trading - Regression analysis - Financial markets - Vectors - Forecasting - Vector spaces
- Iterative implementation of the adaptive regularization yields optimality被引量：2收藏
- 作者：Ma Q. Wang Y.
- 机构：Beijing Union Univ;Chinese Acad Sci;Univ Cent Florida
- 来源：SCIENCE IN CHINA SERIES A-MATHEMATICS 2005
- 关键词：ill-posed problems non-stationary iterated adaptive regularization optimality
- Entropy binomial tree method and calibration for the volatility smile被引量：0收藏
- 作者：Gong, Wenxiu Xu, Zuoliang Ma, Qinghua
- 机构：Renmin Univ China;Beijing Union Univ
- 来源：INVERSE PROBLEMS IN SCIENCE AND ENGINEERING 2020
- 关键词：Entropy binomial tree volatility option pricing calibration nonlinear constrained optimization
