levenshtein中文什么意思

莱文斯坦

• levenshtein distance:    编辑距离; 莱文斯汀距离

例句与用法

1. It can take advantage of the advancement of hmm and gmm , utilize dynamic programming technique to realize the nonlinear time alignment between speech feature vectors and markov state sequences , use expectation - maximum algorithm to re - estimate the gmm parameters and finally employ levenshtein distance to calculate the word error rate between the recognized and expected results
   它将隐markov模型和gaussian混合密度分布紧密联系,结合动态规划算法对时间序列和markov状态链进行非线性时间对齐,并运用em算法对gaussian混合模型的参数进行重新估计,识别出来的结果与期望结果采用levenshtein距离进行比较并得出其字误差率。