Introduction



Data & Labeling



Feature Extraction



Models



Application



Results










Models

Gaussian Mixture Model:

For the GMM we used only global features. 

Hidden Markov Model

HMM captures temporal aspects. 

We used the segments as states. Initialization with EM. best model with 3 states

Classifier Selection

We generate the likelihood for each classifier and compare then values of the two opposite classifier.
Currently, we return the two states with the highest difference.