Singer Identification in Polyphonic Music Using Vocal Separation and Pattern Recognition Methods
نویسندگان
چکیده
Pattern recognition tools: • Discriminant functions a set of linear/quadratic functions of the data; the functions are evaluated for each new observation, the observation is assigned to the class having the highest discriminant value • Gaussian mixture models trained by expectation maximization; find the class that maximizes the likelihood of the test observations (acoustic features of successive time frames, statistically independent) • Nearest neighbor classification using symmetric Kullback Leibler divergence
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