Yongqiang Wang 0008Peng LiuQiang HuoAn ellipsoid constrained quadratic programming (ECQP) approach to MCE training of MQDF-based classifiers for handwriting recognition.1-42008ICPRhttps://doi.org/10.1109/ICPR.2008.4761829https://doi.ieeecomputersociety.org/10.1109/ICPR.2008.4761829conf/icpr/2008db/conf/icpr/icpr2008.html#WangLH08