In the new model,we redefine $\alpha_t(s)$ to be the probability of being in state s at time t
given the observation sequence up to time t.The recursive Viterbi step is then
$\alpha_{t+1}$
未完待续，敬请期待
In the new model,we redefine $\alpha_t(s)$ to be the probability of being in state s at time t
given the observation sequence up to time t.The recursive Viterbi step is then
$\alpha_{t+1}$
未完待续，敬请期待