likelihood ratio

基本解釋

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.
利用廣義似然比檢驗（GLRT）解碼算法，導出了成對符號錯誤概率（PEP）上限和碼的設(shè)計準則。
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.
該方案考慮到非規(guī)則LDPC碼的譯碼特點，通過度數(shù)最低的變量節(jié)點的似然信息來判定迭代譯碼是否繼續(xù)。
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.
在風險溢價理論框架下，借助協(xié)整分析法和似然比方法對我國農(nóng)產(chǎn)品期貨的代表品種大豆期貨市場的效率進行了實證檢驗。

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.
當D-二聚體為0.5ug／ml時,陰性似然比為0.1,陽性似然比為2.18。
計算機科學技術(shù)
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.
首先介紹了檢測性能最優(yōu)的基于信道實時狀態(tài)信息的似然比決策融合規(guī)則。
似然比率