likelihood ratio

基本解释

The chernoff upper bound of the pairwise error probability(PEP) and the code design criteria are derived by means of the generalized likelihood-ratio test(GLRT) decoding algorithm.
利用广义似然比检验（GLRT）解码算法，导出了成对符号错误概率（PEP）上限和码的设计准则。
This scheme considers the decoding property of irregular LDPC codes and decides whether iterative decoding continues based on the log-likelihood ratio value of lowest degree variable nodes.
该方案考虑到非规则LDPC码的译码特点，通过度数最低的变量节点的似然信息来判定迭代译码是否继续。
This paper aims to studies the efficiency of Chinese soybean futures markets under the risk premium framework. The empirical tests are conducted through Johansen method and likelihood-ratio test.
在风险溢价理论框架下，借助协整分析法和似然比方法对我国农产品期货的代表品种大豆期货市场的效率进行了实证检验。

似然比
In cutoff value of 0.5 ug/ml, the negative likelihood ratio was 0.10, with positive likelihood ratio of 2.18.
当D-二聚体为0.5ug／ml时,阴性似然比为0.1,阳性似然比为2.18。
计算机科学技术
似然比
Firstly, the likelihood ratio (LR) decision fusion rule based on instantaneous channel state information (CSI) is introduced which can provide optimal detection performance.
首先介绍了检测性能最优的基于信道实时状态信息的似然比决策融合规则。
似然比率