Conclusions A higher MELD score before liver transplantation is associated with greater likeliness of early-stage complication rate and mortality. 结论终末期肝病患者术前MELD评分值越高,肝移植后早期严重并发症发生率和死亡率越高。
The paper aims to discuss some problems caused by this separation and suggests that taking the likeliness of an explanation as a default reason may help to solve them. 本文讨论这些困难的起因,并提出将可靠性作为缺省理由的方式有助于克服这些困难。
In order to improve the robustness and identification rate of the system, hierarchical speaker identification is proposed. Then the likeliness of GMM classifier is weighted by using the Gauss probability density of the pitch and novel likeliness is proposed for speaker identification. 为了提高系统的鲁棒性和辨识率,在采用分级说话人辨识的基础上,将基音周期的高斯概率密度对GMM分类器的似然度进行加权,形成新的似然度进行说话人辨识。