gmm model of classification how to use gmm model for classification what is gmm for classifying activities which of these model based approaches can be used for pattern recognition? gaussian mixture classification which model is used to classify motion patterns why use gaussian mixture what model can be used to classify motion what is gmm for classification why is gmm used for classification what type of data is used for gmm classification? using hidden markov model in classification is it always necessary to find pdf of the data before classification task in general? what kind of pattern classification can use the gmm why use the gmm for classifying what is gmm what model do we use to classify the motion patterns what is gmm pattern classification is the pdf in gmm necessary for the classifying of a pattern what model is used for estimating pdf