Finite Mixture Models( FMM) Gaussian Mixture Models(GMM) Continuous attributes p(x)=∑P(z=k)xz=k)=∑xp(x2=k) p(x2z=k)=N(xuk,∑k) Graphical model z X1,xX2,Xx3,X4,x5,X6,X7,X8×9 AAAl2014 Tutorial Nevin L Zhang HKUSTAAAI 2014 Tutorial Nevin L. Zhang HKUST 8 Finite Mixture Models (FMM)  Gaussian Mixture Models (GMM): Continuous attributes  Graphical model