在维特比算法是一种寻找隐藏的国家最有可能的序列动态规划算法-被称为维特的道路-在一个事件序列的观测结果，特别是在马氏信源的背景下，更普遍，隐马尔可夫模型。 -The Viterbi algorithm is a dynamic programming algorithm for finding the most likely sequence of hidden states – called the Viterbi path – that results in a sequence of observed events, especially in the context of Markov information sources, and more generally, hidden Markov models.