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- Bayesian statistical model 贝叶斯统计模型
- In this paper, a facial feature point tracking scheme is proposed by integrating Lucas-Kanade optical flow tracking algorithm and the face alignment statistical model, DAM (direct appearance model), together in a Bayesian framework. 将Lucas-Kanade光流跟踪算法与人脸特征点定位的统计模型dam(direct appearance model)在Bayesian框架下结合起来;提出了视频中人脸特征点定位与跟踪的一种混合模型方法.
- With the help of Bayesian theorem, process data can be reconstructed by establishing multi-layer perceptrons, and statistical model of process in mathematics can be given for monitoring in real time. 该方法根据贝叶斯原理,构造多层感知器网络恢复过程数据,并以此建立过程的数学统计模型,对其进行实时监控。
- Based on Bayesian statistics and the robust estimation principle. 基于贝叶斯统计和抗差估计原理,我们构造了一种抗差滤波算法。
- The tagging of parts of speech is based on a statistical model and the tagging may not be completely accurate. 词类是根据统计模型进行标记的,因此标记可能不完全准确。
- Methods The data analysis is completed by constructing statistical model and providing SAS Program based on an example. 方法通过构造统计模型,并结合实例给出SAS程序来实现析因设计重复测量资料的统计分析。
- Some shortcomings of "current" statistical model for maneuvering target are discussed. 讨论了机动目标加速度的“当前”统计模型问题。
- We're building new statistical models that let us do a better job. 为了比以往更好的工作,我们做了。
- Bayesian network is a new pattern classification graph model based on Bayesian statistics, it is an intelligent tool that can integrate prior knowledge and sample information in classification and causality discrimination for data processing. 贝叶斯网络是在贝叶斯统计基础上发展起来的新的模式分类方法,它提供了一种可以同时利用先验知识和样本信息进行分类和判别因果关系的遥感数据处理工具。
- This paper derives the ideal AGC(Automatic Gain Control) algorithm for SAR system from the statistical model of SAR echoes. 该文从合成孔径雷达(SAR)系统接收过程的信号模型出发,推导出了适用于SAR系统的理想的自动增益控制算法。
- It is found that the performance of kernel-based methods is superior to linear statistical model and that of kernel PLS is also superior to kernel PCR. 对比研究发现,基于核函数方法的软测量模型要优于线性统计模型,而核函数PLS模型性能优于核函数PCR。
- Secondly,Maximum A Posteriori(MAP)estimator based on intrascale statistical model is used to restore the noisy wavelet image coefficients. 然后在小波域同层模型中运用最大后验概率估计方法,从有意义系数中恢复出原始系数。
- Therefore, it is an important way to solve this problem by the integration of Bayesian statistics inference with GIS. 因此,与擅长于此的贝叶斯统计推理技术相结合则是解决这一问题的重要途径。
- This method can be used as variance analysis and data processing of Bayesian statistics evalustion. 本法可进行方差分析及贝叶斯法评价的数据处理。
- The prediction of block overbreak in the openings is based on the wavelet neural network of the geological statistical model. 基于地质统计模型的小波神经网络,对地下洞室块体超挖情况进行了预测。
- The theory development and the applied space of Bayesian statistics were explored. 探讨了贝叶斯统计未来理论发展及其应用空间。
- The two kinds of statistical model are still practical and feasible approaches to calculate formation fracture pressure. 两种统计模型都不失为预测地层破裂压力的可行方法。
- Confidence intervals play a similar role in frequentist statistics to the credibility interval in Bayesian statistics. 置信区间之于频率论统计,好比可信区间之于贝氏统计。
- Study a multifactor fuzzy synthesis track correlation algorithm, a two hierarchical filter algorithm and the present statistical model in this paper. 本文对多因素模糊综合决策航迹相关算法和二次滤波算法及当前统计模型进行了研究。
- On the basis of comparing classical statistics and Bayesian statistics, it is pointed out that the pecularity of Bayesian statistics is the use of subjective information. 本文在比较经典统计与贝叶斯统计的基础上,指出贝叶斯统计的特点是引进主观信息,而这正是经典统计所无法解释的。