贝叶斯决策(Bayesian Decision Theory)就是在不完全信息下,对部分未知的状态用主观概率估计,然后用贝叶斯公式对发生概率进行修正,最后再利用期望值和修正概率做出最优决策。
根据贝叶斯决策(Bayes Decision)理论,识别结果中词的置信度还可以用其 后验概率(Posterior Probability)来计算,例如,对识别结果W[ts, te],其后验概 率计算如下[1...
基于40个网页-相关网页
...贝叶斯决策,博弈论 [gap=3429]Key Words: dynamic traffic information, information utility, uncertainty, Bayes decision-making, game theory ...
基于20个网页-相关网页
贝叶斯决策理论 [数] Bayesian Decision Theory ; Bayes decision-making theory
贝叶斯决策规则 Bayes decision rule
贝叶斯决策方法 Bayesian decision method
贝叶斯决策过程 Bayes decision procedure
贝叶斯决策论 Bayesian decision theory
广义贝叶斯决策函数 generalized Bayes decision function
广义贝叶斯决策 generalized Bayes decision
广义贝叶斯决策规则 generalized Bayes decision rule
贝叶斯决策分析 bayesian decision analysis methods
The classification was conformed by the minimum error rate Bayesian decision rule.
在此基础上,基于最小错误率的贝叶斯决策实现分类。
参考来源 - 模式识别的核方法研究A large number of classical pattern recognition learning algorithm has applied into text classification already, such as near neighbor’s classification, Bayes decision way, decision tree, neural network and support vector machine etc.
大量经典的模式识别学习算法已经被应用于文本分类中,如近邻分类法,贝叶斯决策法,决策树,神经网络,支持向量机等。
参考来源 - 基于SVM的网页分类器的研究In the modeling process, the paper quotes Bayesian decision theory. It makes me obtain a good operational risk measurement model.
在建模的过程中,本文引用贝叶斯决策理论,利用因果因子模型来确定合适的风险度量因子,从而获得一个可以用于操作风险度量的优良模型。
参考来源 - 银行操作风险度量研究One of the content we undertake is using Bayes decision method in ESY.
我们承担的研究内容之一就是在ESY中引进贝叶斯决策方法。
参考来源 - 核事故应急中的贝叶斯决策模型及其实现·2,447,543篇论文数据,部分数据来源于NoteExpress
贝叶斯决策理论的基础在于如何表达价值和信念。
The foundation of Bayesian decision theory is how to represent our values and beliefs.
贝叶斯决策理论是主观贝叶斯派归纳理论的重要组成部分。
Bayesian decision theory as part of the modern inductive logic has had a great influence on the development of inductive logic.
运用经典的贝叶斯决策方法将预抓取物体进行基本的三类抓、握、捏抓取模式分类。
The classical Bayes method is used in the classification of pre-grasp of multiple fingers based on three patterns which are grasping, holding and pinching.
应用推荐