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   bayes decision theory 的翻译结果: 查询用时:0.137秒
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bayes decision theory     
相关语句
  bayes决策理论
     The Methods of Data Fusion Based on Bayes Decision Theory
     基于Bayes决策理论的数据融合方法
短句来源
     Further research on pattern recognition classification problem with Bayes decision theory
     Bayes决策理论用于模式识别分类问题的进一步探讨
短句来源
     Application of Bayes Decision Theory to Data Fusion in Distributed Multi-Sensors
     Bayes决策理论在分布式多源信息融合中的应用
短句来源
     Based on Bayes decision theory and Neyman-Pearson theorem, the model of
     本文从Bayes决策理论和Neyman—Pearson定理出发,给出了一种情报检索的序贯方法。
短句来源
     Correspondent recognition function and a minimum-distance classifier were constructed based on Bayes decision theory.
     基于统计模式识别的Bayes决策理论,建立了相应的识别函数和最小距离法分类器。
短句来源
更多       
  贝叶斯决策理论
     AN APPROACH OF FUZZY SET DIVISION BASED ON THE BAYES DECISION THEORY
     一种基于贝叶斯决策理论的模糊集划分方法
短句来源
     Study on Risk Decision-making for Real Estate Investment Based on Bayes Decision Theory
     基于贝叶斯决策理论的房地产投资风险决策研究
短句来源
     Based on the minimum error Bayes decision theory,the authors proposed a new way of image(segmentation).
     依据最小错误率贝叶斯决策理论,提出了一种基于最小错误率贝叶斯决策的图像分割方法。
短句来源
     By the minimum risk Bayes decision theory,this paper develops a new way of image segmentation: establish the mathematics model of image segmentation;
     依据最小风险贝叶斯决策理论,提出了一种基于最小风险贝叶斯决策的图像分割方法。
短句来源
     estimate the probability density of grey scales and figure out its math-expectation and square difference that accord with normal distribution and the loss function; and judge the every pixel dot in the image according to the minimum risk Bayes decision theory and determine whether it is of target or non-target images,thereby realizing the extraction of the target image.
     首先建立图像分割的最小风险贝叶斯决策模型,对灰度级类条件概率密度估计出其符合正态分布的数学期望和方差以及损失函数,再依据最小风险贝叶斯决策理论对图像中的每一像素点进行目标图像和非目标图像的类别判断,从而实现目标图像的提取。
短句来源
  bayes决策
     The Methods of Data Fusion Based on Bayes Decision Theory
     基于Bayes决策理论的数据融合方法
短句来源
     Further research on pattern recognition classification problem with Bayes decision theory
     Bayes决策理论用于模式识别分类问题的进一步探讨
短句来源
     Application of Bayes Decision Theory to Data Fusion in Distributed Multi-Sensors
     Bayes决策理论在分布式多源信息融合中的应用
短句来源
     Based on Bayes decision theory and Neyman-Pearson theorem, the model of
     本文从Bayes决策理论和Neyman—Pearson定理出发,给出了一种情报检索的序贯方法。
短句来源
     Correspondent recognition function and a minimum-distance classifier were constructed based on Bayes decision theory.
     基于统计模式识别的Bayes决策理论,建立了相应的识别函数和最小距离法分类器。
短句来源
更多       
  “bayes decision theory”译为未确定词的双语例句
     Research on Risk Decision Making for Real Estate Investment Based on Bayes Decision Theory
     基于贝叶斯理论的房地产投资风险决策研究
短句来源
     A new method of identification was proposed based on Bayes decision theory using computer vision. Color features and shape features were used simultaneously as input of the Bayes classifier. Tests show that identification rate is up to 883%.
     稻谷品种目前均由人工检测,工作量巨大,而且检测结果主观性强,一致性差 研究出用计算机视觉技术代替人眼对稻谷进行品种识别,提出把图像的颜色特征和形状特征结合起来进行稻谷品种识别的方法,通过贝叶斯决策方法建立识别分类器,识别正确率达到88 3%以上
短句来源
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  bayes decision theory
The device was calibrated using the method of simple proportions and Bayes' Decision Theory.
      
The method is derived directly from the minimum-error rate classi cation of the Bayes decision theory.
      
A hybrid parametric/case-based approach to object recognition using Bayes decision theory.
      


Based on Bayes decision theory and Neyman-Pearson theorem, the model of

本文从Bayes决策理论和Neyman—Pearson定理出发,给出了一种情报检索的序贯方法。

Based on the Bayes decision theory, the performance of a tree classfier with overlap has been studied in this paper. A new term called quality factor Q is defined which is used to evaluate the overall performance of the tree classifier. The analytic formula of Q in terms of the number of the pattern classes N, the number of tree levels M and the error rate has been derived. Theoretical results show that there exist certain optimum conditions in which the quality factor Q is maximum.

本文对树分类器性能进行了全面的研究,分析了树分类器几种主要技术指标(差错率、分类速度及设备复杂性)与分类器级数及交叠度的关系,提出用分类器速度增益G_v与差错率劣化因数L_G的比值Q=G_V/L_G作为衡量分类器性能的参量,并导出它和模式集合N,树分类器级数M、交叠系数ζ以及分类门槛电平ζ=μ/σ的关系式。理论分析与实验结果基本相符。

The adoption behavior of consumers in risk-sensitive markets is analyzed, and the aggregated diffusion models of durable goods and repeat purchase goods are developed by applying Bayes' decision theory to innovation diffusion process. Considering effectiveness of information transmitted by advertisement and adopters, the optimal control policies of advertising spending rate are conducted according to the optimal control theory.

从消费者购买行为的分析,应用贝叶斯风险决策理论,研究了新产品的市场扩散过程,建立了耐用消费品及重复性购买产品的总体市场扩散模型。在考虑广告和已购者信息传播效应基础上,应用最优控制理论,得出了广告费用的最优控制策略。

 
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