贝叶斯方法在文本分类中具有较高的准确率。
Bayes method has the higher rate of accuracy while in the text classifying.
讨论了舰船材料疲劳统计分析中的贝叶斯方法。
In this paper, Bayesian method for statistical analysis of fatigue data for Marine materials is discussed.
贝叶斯方法是进行这种数据处理方式的一种重要方法。
实验结果表明,属性依赖贝叶斯方法有较好的分类性能。
The experimental results show that Bayes attributes-depending classification has a better performance of classification.
研究方法:GM(1,1)模型、贝叶斯方法及先行指标法。
Methods of GM(1,1) gray prediction, Bayesian and antecedence index were employed.
本文应用贝叶斯方法研究了股价时序的均值和方差双重变点问题。
This article uses a Bayesian procedure to study structure changes of both mean and variance in stock price time series.
第五章,研究了将贝叶斯方法应用于范例推理中两个非安徽大学硕!
In the fifth chapter, We studies the application of the method of BN in the Retrieval and Maintenance of CBR.
用贝叶斯方法求解目标跟踪问题,实质就是求状态的后验概率密度。
The Bayesian solution to the problems of target tracking is essentially to calculate the exact posterior density.
为评价某舰炮发射过程中击发装置的可靠度,本文应用了贝叶斯方法。
The Bayes method is applied in this paper to evaluating the reliability of the percussion mechanism of certain naval ordnance in shooting.
贝叶斯方法是那些明确地在分类和回归问题中应用贝叶斯定理的算法。
Bayesian methods are those that are explicitly apply Bayes' Theorem for problems such as classification and regression.
本文主要讨论了利用形变数据反演断层运动位错模型参数的贝叶斯方法。
In this paper, the Bayesian inversion method has been studied and applied in the determination of parameters of dislocation model of active faults by using crust deformation surveying data.
本文针对一些舰艇的小子样特点,推出了确定其备件携带量的贝叶斯方法。
With respect to the small sample size of some ships, this paper presents a Bayesian method for selecting the ship-board repair parts and spares.
重点介绍了采用基于贝叶斯方法的智能启发式过滤技术的邮件过滤模块设计。
This paper recommended the E-mail filtering module which adopts the heuristic filtering technique based on the Bayesian Statistic method detailedly.
本文用贝叶斯方法对威布尔场合下的可靠性评估和验证问题进行了深入的研究。
In the paper, Bayesian method is used to study the problems of the reliability estimate and the reliability demonstration test for Weibull distribution.
介绍主观贝叶斯方法数学理论,描述其在不确定性推理中的应用,给出两种求解方法。
This paper introduces the mathematics foundation of Subjective Bayes Method, describes application of reasoning under uncertainties and provides two ways to solve the uncertain question.
结果表明,基于贝叶斯方法的局部预测率和全局预测率分别为73.1%和76.1%。
It was found that the local accuracy and global accuracy are 73.1% and 76.1% respectively using Bayes methods.
在最大次品率准则下,应用了决策分析和贝叶斯方法,从而使本文的分析研究更具实际意义。
Under the law of maximum shoddy probability, it will have more practical significance for the probabilistic analysis of degree of compaction to use decision analysis and Bayesian method.
为了解决引信可靠性评估中子样容量小与可靠性高的尖锐矛盾,本文研究了经验贝叶斯方法。
A new method of empirical Bayes reliability evaluation for the binomial distribution is presented and its performance is studied.
结果表明,贝叶斯方法既考虑了统计上的不确定性,又合理解决了疲劳试验数据中的越出问题。
The results show that the Bayesian method is capable of handling both statistical uncertainty and fatigue fun-outs.
在确保使用方利益的前提下,从最大后验风险的角度运用贝叶斯方法制定了可靠性鉴定试验方案。
A plan of reliability qualification test for protecting the benefits of user is formulated by using Bayesian method in the view of maximum posterior risk.
本文提出了一种基于贝叶斯方法的电子邮件分类器,讨论了其基本思想,给出了实现的系统结构。
This paper proposes a Bayesian method based E-mail classifier, discusses the idea and gives the system structure.
最后通过野外试验证明了所提方法的有效性,第五部分研究了贝叶斯方法在GPS定位中的应用。
Field tests demonstrate the effectiveness of those presented methods. Fifth, the application of Bayes method in GPS positioning is discussed.
利用贝叶斯方法估计了模型参数后,又通过卡尔曼平滑算法估计了模型中各个外生冲击的实现值。
Parameter values in these models were estimated with Bayesian method. Realizations of different shocks were also obtained with Kalman smoothing algorithm.
该算法综合了决策树方法和贝叶斯方法的优点,既有良好的可解释性,又有良好的增量学习能力。
The new algorithm combines the merit of decision tree induction method and naive Bayesian method. It retains the good interpretability of decision tree and has good incremental learning ability.
在网络节点之间存在安全依赖关系的前提下,提出了一个基于贝叶斯方法的网络攻击定位和追踪模型。
Under the assumption of security dependence relation among different network nodes, a Bayesian model is put forward for locating and tracing a network attack.
贝叶斯方法的特点是使用概率去表示所有形式的不确定性,学习或其他形式的推理都用概率规则来实现。
The characteristic of the Bayes method is to use probability to express the uncertainty of all forms, learning and the reasoning of other forms are all realized with the rule of probability.
讨论了加速失效模型族中最简单而又十分重要的指数回归模型,利用贝叶斯方法提高了该模型的有效性。
This paper discusses the exponential regression model, which is the simplest but very important in the family of Bayesian accelerated failure-time model.
讨论了加速失效模型族中最简单而又十分重要的指数回归模型,利用贝叶斯方法提高了该模型的有效性。
This paper discusses the exponential regression model, which is the simplest but very important in the family of Bayesian accelerated failure-time model.
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