小样本理论 meaning in English
small sample theory
theory of small sample
Examples
- Small sample theory
小样本理论 - In the paper , we propose an algorithm of finding the initial input based on the sub - sample theory . according to the test data , the novel algorithm not only decreases the sensitivity but also generates better quality clusters . the second shortcoming is that the clustering algorithm can not solve the dynamic data very well
目前的聚类分析算法普遍存在着初值敏感的缺点，本文以小样本理论为基础，提出了从小样本集中得到初值的算法，在降低了对初值的敏感性的同时，提高了聚类的效果。 - The thesis mainly recounts the detail questions about bayesian small sample theory and the important applications of the theory in engineering , and gives sufficient analyses and discussion of every step of accomplishing a precision evaluation when using small samples . in the thesis , the following issues are contained , such as how to get and denote the prior information , the consistence test of prior information and test samples of shooting range , the fusion of multi - source information , calculating of posterior probability , estimation with bayesian approach , how to constitute test evaluation project of different performance and calculate the risks of both sides are contained , and at last a kind of applied method to calculate the effectiveness is given
论文主要叙述了有关bayes小样本理论的一些具体问题，以及该技术在工程中的一些关键应用，对小样本条件下精度鉴定的各个环节给予较充分的分析和讨论，其中包括验前信息的获取、表示，验前信息和靶场试验样本的一致性检验，多源信息的融合，验后概率的计算， bayes方法在估计中的应用，试验鉴定方案的制定，对不同战标的评估方法和风险的计算等，最后对作战效能的计算给出了一种工程中较实用的方法。