查询词典 classification statistic

In hypothesis testing, the Likelihood Ratio Test can often be reduced to a sufficient statistic of the data.

很多情况下，你还可以加上血型这样一个统计量，估计会更精确点。

The effect and variation of major gene are estimated by the maximum likelihood method implemented via expectation-maximization algorithm. Major gene is tested with the likelihood ratio test statistic.

该方法以EM算法实现的极大似然估计方法进行主基因的效应估计，以似然比统计量进行主基因的各种遗传假设检验。

We also assume that〓are independent,and derive the limit distribution of thetesting statistic 〓.

并且，导出了检验统计量〓的极限分布。

First, the limit distribution of the wavelet coefficients of the noise is derived using the limit-theorem, and then, the statistic of detection is determined.

首先， 利用极限定理得到噪声的小波系数的极限分布。

In this technique, K-L transformation was used to remove spectral statistic correlation on the spectral direction. Then SNMAW prediction tree technique was used to remove spatial correlation and spectral structure correlation. With the limit of a certain max error, this technique can get a higher compression ratio. 6. We proposed a lossy compression technique based on wavelet transformation with sharing significance map.

该方法在谱维方向进行K-L变换，有效地去除谱间统计冗余，而变换后的图象仍存在空间相关性和谱间结构相关性，再利用改进的预测树方法方法进行无损压缩，在最大误差很小的限制下，得到较高的压缩效率。

It is shown that the asymptotically limiting distribution of the residual cusum test statistic is still the sup of a standard Brownian bridge under null hypothesis.

研究表明如果原假设条件成立，则残量累积和统计量的渐近极限分布仍然是一个标准布朗桥的上确界。

Specific opinions of teachers' demands and limits, the integration of teaching methods and community resources were investigated. The research method of questionnaire survey was adopted. Self-developed questionnaires were distributed to Arts and Humanities teachers in 204 public elementary schools in Taipei County. Data collected were then analyzed using statistic measures of mean, standard deviation, ANOVA and t test.

本研究的研究方法以问卷调查为主，采研究者自编之问卷，针对台北县204所公立国民小学艺术与人文领域教师进行问卷调查，所得的资料以平均数和标准差、ANOVA变异数和T 考验进行分析，并结合相关文献作成结论与建议。

To improve performance of Chinese processing applications, we must change this situation, thoroughly think of the linguistics foundation of Chinese processing, and work over linear-grammar that suits to process word neighbor-ship in Chinese by computers. We have gotten many original research results as follows: We introduced the concept of simple-phrase and the method to identify them; We also introduced a smoothing method, which greatly relaxes the sparseness problem in statistic method, based on the similarity of words according to linear dependence of them, and introduced a person-name recognition method based on reliability and a method to recognize new word based on multi-features.

本课题为了提高汉语处理应用软件的性能，打破这一传统，彻底反思汉语处理的语言学基础，研究适合于汉语的、适合于计算机处理的、适合于词语线形关系的文法，创新性地提出了线形文法的思路，并有多方面的原创性成果，包括：提出了简单短语概念并拟订了界定规范并设计了相应的识别方法；提出了基于线性邻接分布特征的词语相似性计算方法，有效的缓解了统计的数据稀疏问题；提出了基于可信度的人名识别方法和多特征集成的新词语识别方法。

As for linguistic approach, pattern analysis is used with statistic method to dig out the hidden ideological meaning.

对于语言分析，我们采用模型研究的统计学方法来发掘隐藏的意识形态含义。

The EPO concentration of 50 normal persons and 53 various liverish patients were detected by using non-balance radio immune assay, and the results were analysed with statistic method.

采用放免非平衡法检测 5 0例健康人和不同肝病患者血清EPO含量，并进行统计学处理。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我