Fig. 10From: Deep learning-based expressive speech synthesis: a systematic review of approaches, challenges, and resourcesVenn diagram of two random variables X and Y where P(X) and P(Y) represent their entropies, P(X|Y) is the conditional entropy of X given Y and P(Y|X) is the conditional entropy of Y given X, H(X,Y) is the joint entropy of X and Y and MI(X,Y) is their mutual informationBack to article page