when is transition matrix greater than zero which transition matrix is greater than zero in speech recognition why is the matrix sparse why is there a sparse transition matrix why is the transition matrix of hmm sparse when a hmm transition is zero, which state emits observation? why is the transition matrix sparse after model training? why are transition matrix less than zero after modeling why is the transition matrix sparse after model training why are transition matrix hmm sparse why are transition matrix of 5 states sparse when a transition matrix is trained on a hmm sample, the result is why there is such a sparse transition matrix what is the transition matrix of a speech recognition system why is the transition matrix sparse after model training? when is the transition matrix greater than zero which statement is true for a multivariate gaussian model? why is an hmm transition matrix sparse and insufficient why is the transition matrix sparse which matrix is sparsely defined?