中国科学院数学与系统科学研究院期刊网
Acceleration of the EM Algorithm Using the Vector Aitken Method and Its Steffensen Form
Xu GUO, Qiu-yue LI, Wang-li XU
Acta Mathematicae Applicatae Sinica(English Series) . 2017, (1): 175 -182 .  DOI: 10.1007/s10255-017-0648-3