1) Empirical Bayes
经验Bayes(EB)估计
2) experiences
经验
1.
Inspiration and propose in China from success experiences in development of small and medium-sized enterprise supported by European Union;
欧盟国家扶持中小企业发展的经验及其对我国的启示
2.
Achievements,Experiences and Issues on the Development of Agricultural Product Quality and Safety in China;
我国农产品质量安全发展的成就、经验与问题
3.
Experiences from eco-agricultural construction in Jingshan County, Hubei Province.;
京山县域生态农业建设经验初探
3) experience
经验
1.
The experience about effluent "zero discharge" in Haisheng Paper Co.Ltd;
海盛纸业实现污水“零排放”经验谈
2.
Discussion on an experienced equation of the displacement of the sectional warper spacing reed;
分条整经机定幅筘位移量的简易经验公式探讨
3.
The set up of an experience equation of roving forming gears by two-step method;
两步法设定粗纱成形齿轮的经验公式
4) experiment
经验
1.
On the Experiment and Enlightenment of Japanese Agricultural Association System;
日本农协制度的经验与启示
2.
In addition, the full-scale report on wire television station extended the earthquake propagandistic range so as do accumulate the experiment of developing earthquake emergency work in futur.
广大师生在演练过程中 ,主动接受防震知识 ,回家后又对家长“言传身教” ,加上县有线电视对演练过程进行全面报导 ,大大扩大了地震宣传范围 ,并为今后进一步开展地震应急工作积累了经验。
3.
Dewey s experimental theory gives a theoretical support for participatory learning,while the thought of children center makes the experimental theory concretized.
杜威的经验理论为参与式学习提供了理论支撑,“儿童中心说”实现了经验理论的具体化,“从做中学”则是实现参与式学习的现实方式与途径。
5) Empiricism
经验
1.
This article probes into the implications psychology bears on cognitive linguistics and points out the psychological basis of cognitive linguistics,which comes from the following branches of psychology empiricism Gestalt psychology and cognitive psychology.
本文探讨了心理学对认知语言学的影响,指出认知语言学的心理学基础有:经验主义联想心理学,完形心理学,认知心理学。
2.
In his opinion,the theory of sensibility,which was put forward by Hume,goads morals to experience,thus it illustrates morals through empiricism.
他认为以休谟为代表的感性论实质上是把道德的根据放在经验上,让道德遵循经验的原则,从"经验"来解说道德。
3.
He criticized the traditional empirical theory and built a thorough empiricism of interactive subject and object.
他批判传统的经验论,建立了主客互动的彻底的经验主义。
6) experience
“经验”
参考词条
补充资料:Bayes估计量
Bayes估计量
Bayesian estimator
Bayes估计量【Bayesi助始廿ma.件;D自狱.。眨..界..] 用BayeS方法(Bayesian aPProach)由观察值对一未知参数所作的估计.统计问题使用这样的方法时,一般都假定未知参数所0 gR“是一具有给定先验分布7r=武do)的随机变量,决策空间D与集合0重合.且损失L(0,d)表示变量0与估计d的偏离.因此,函数L勿,d)通常假定为有形式L勿,d)=a(e)又(口一d),其中又是误差向量0一d的某个非负函数,若k二1,则常取又勿一d)={0一d}“(“>0).最有用且在数学上最方便的是平方损失函数L(口,d)=}‘一d1’.对这一损失函数,Bayes估计量(Ba卿决策函教(Bavesian dedsion function))占’二亡厂(x)定义为使最小总损失 !;‘p‘二·“,一,‘薯必,“一”‘·’2’〕口‘么,叮‘““,达到的函数,或与之等价,了是使最小条件损失 ,母‘E{[口一占(x)]2+“)达到的函数,由此推出,在平方损失函数的场合,B竹es估计量与后验均值占‘(x)=E勿{x)相等,而Bayesj双险(Bayes risk)为 。‘二,占‘)二E!D矿夕}x)]‘此处O(0}劝是后验分布的方差: o(口{x)二任{{口一E(0{x)12!,、}. 例设二=(x,,,二,戈),这里x,,,二,x。为具正态分布N勿,。’)的独立同分布变量,护己知,而未知参数0有正态分布N扭,铲).因为当x给定时口的后验分布为正态N(拜。,T:一、其中 n又。2一十“下一2 灿。二一—,,。一二n口‘一奋了一_ n口一汁~下且万=(x,十一+凡)/。,可知在平方损失函数{分一引’之下,Bayes估计量为占’(x)=线,而Bayes风险则为《二犷六伽铲十护).AH川畔即撰[补注]
说明:补充资料仅用于学习参考,请勿用于其它任何用途。