likelihood criterion中文什么意思

似然准则

• likelihood:    n. 1.可能(性)。 2.【数、统 ...
• criterion:    n. (pl. -ria) (评判等 ...
• likelihood ratio criterion:    似然比准则; 似然性比率评准

例句与用法

1. While the method in this paper is based on maximum likelihood criterion , which ensures accuracy of signal receiving
   而本文的方法是基于最大似然准则的，确保信号接收准确。
2. This thesis also focuses on the way of modeling and evaluating the language model for lvsr and introduces detailed the linear and kneser - ney smoothing techniques and the strategy to estimate the discounting parameters using maximum - likelihood criterion
   同时本文还就大词汇表语音识别系统的语言模型的构建以及评估问题进行深入探讨,详细介绍了线性平滑和kneser - ney平滑技术,并用最大似然估计的方法获得其平滑参数。
3. Firstly , e - hmm is used to parameterize face image , the output likelihood of the e - hmm is encoded to form the input vector and is sent to the ann . by taking advantage of the discriminative training of ann , the weak discrimination of the maximum likelihood criterion can be improved , and the recognition performance can be improved by means of the learning ability of ann
   该混合识别网络用e - hmm的参数来描述人脸的整体性和局部细节性特征，用e - hmm的输出似然值序列组成ann的输入矢量，利用ann的鉴别训练能力来克服e - hmm的基于最大似然准则训练算法区分力较差的弱点，同时利用ann的学习能力来提高e hmm的识别性能。