stadia wire

Binary Fisher discriminant criterion,large margin linear projection criterion,and maximum scatter difference discrimi-nant criterion are all binary linear discriminant criteria which can be directly used in pattern recognition.

两类Fisher鉴别准则、大间距线性投影准则以及最大散度差鉴别准则都是直接用于模式分类的两类线性鉴别准则,它们的共同点是将"投影后数据的可分性达到最大的方向"作为最优投影方向。