The level building algorithm is used to match a series of dtw to an observation sequence , without having to first segment the sequence into sub - sequences produced by different models Lbdtw算法不需要預(yù)先將連續(xù)輸入的字符預(yù)分割為單字字符數(shù)據(jù),而直接將連續(xù)輸入的待測字符序列與所有參考模式進(jìn)行dtw匹配識別。