@article{温廷新_256, author = {[温廷新, 孔祥博]}, title = {不平衡样本下的金融市场极端风险预警研究}, publisher = {计算机工程与应用}, year = {2020}, journal = {计算机工程与应用}, volume = {56}, number = {8}, eid = {256}, pages = {256-260}, keywords = {

少数类过采样;金融市场极端风险;粒子群;最小二乘支持向量机

}, doi = http://cea.ceaj.org/CN/10.3778/j.issn.1002-8331.1901-0071 }