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fisher_matlat
- 简单的分类器的实现,包括最小线性法,贝叶斯、fisher准则等,可以学习借鉴。-fisher matlab
moshishibie
- 模式识别的讲义,本文介绍了基于贝叶斯判决准则的模式识别方法。-Recognition of the lectures, this paper Bayesian decision criteria based on pattern recognition.
viterbi_de
- 卷积码译码霍夫曼编码及数学概率论贝叶斯公式; 卷积译码软判决通过3位量化可以比硬判决提高约2dB信噪比; 了解最大似然译码准则; -Soft Decoding Scheme of Convolution Codes Combined with Huffman Coding.Simulation study of the performance of ternary line codes under Viterbi decod
Comparison-of-Bayesian-and-fisher
- 训练错误率和交叉验证错误率相等,在样本比较大时,这个结果是可以预期的;训练错误率一般低于测试错误率,但是当样本数据比较少时,实验也出现了意外,样本多的那组测试错误率比样本少的训练错误率还要小;在本实验中,同组数据的交叉验证错误率比独立测试错误率高,这个反常现象是因为样本的原因所致,交叉验证的样本小,而独立测试时所用训练样本数目大,因而出现这种情况。分类线上,fisher准则是一条直线,而贝叶斯分类器实际上是一个类似椭圆的封闭曲线;很明显
fenlei
- 利用贝叶斯中的最大最小距离准则对数据进行分类-Bayesian maximum and minimum distance criterion to classify the data
bayes
- 用Matlab语言编写的实现贝叶斯准则,可以很方便的验证贝叶斯准则-Matlab language implementation of Bayesian guidelines, you can easily verify that the Bayesian criteria
matlab111
- 用来实现模式识别中的贝叶斯准则和fishier分类器,可以进行聚类分析-To pattern recognition, Bayesian criteria and fishier classification, cluster analysis can be carried out
mssb
- 实现贝叶斯分类器的设计,以及感知准则分类器设计-Design and implementation of design Bias classifiers achieve Bias classifier
Contourlet-HMT
- 基于 系数分布统计特性,结合隐马尔可夫树模型和贝叶斯准则提出一种新的图像分割算法 -Based on statistical properties of the distribution coefficient combined with hidden Markov tree model and Bayesian guidelines propose a new image segmentation algorithm
bayes
- 朴素贝叶斯分类算法:其中,朴素的意思是该分类算法基于的两个简单的假设,特征独立以及每个特征同等重要。 贝叶斯分类是基于贝叶斯准则的分类算法。朴素贝叶斯常用于文档分类,过滤垃圾邮件等。 -Naive Bayesian classification algorithm: where is the plain meaning of the classification algorithm based on two simple ass
signal-detection
- 基于贝叶斯准则,用matlab仿真出二元与四元数字信号在加性高斯白噪声干扰下的统计检测的方法与性能,并与理论结果比较-Bayesian criteria using matlab simulation methods and properties of the binary and quaternary digital signal in additive white Gaussian noise of statistical test
JIDAJIXIAO
- 极大极小化准则和贝叶斯准则有些相似,唯一不同点就是极大极小准则无法确定先验。利用matlab编写极大极小化准则。-Minimax and Bayesian criteria of the guidelines are somewhat similar, the only difference is the minimax criterion can not be determined a priori. Use matlab write
Bayesian-criterion
- 基于贝叶斯准则的二元假设检验,对学习信号检测与估计很有帮助。-Based on Bayesian binary hypothesis testing, learning signal detection and estimation helpful.
User and Movie
- 本实验采用朴素贝叶斯模型,对于每个用户曾经评分过的电影判断其性别。直观上来说,不同的电影对于不同性别的人吸引力不同,如男性更喜欢武侠剧、动作剧,而女性更喜欢爱情剧。因此这样建立模型是可以理解的。对每个训练数据组建立分布表。依据最大似然准则判断性别。对于年龄采用相似的方法进行判断。包括源程序和实验报告。(In this experiment, a naive Bayes model is used to determine the gen
shiyan2
- 模式识别相关实验 Fisher线性判别准则(Pattern recognition)
贝叶斯 肤色提取
- 基于贝叶斯最小误判和最小损失准则进行的肤色提取(Skin color extraction based on Bayesian minimum misjudgment and minimum loss criterion)
zuoye
- 对图像进行分割,同时根据贝叶斯分类准则,对图像进行准确分类,可以分别识别各种图形的形状(The image is segmented, and the image is accurately classified according to Bias classification rule, and all kinds of shapes can be identified separately.)
新建 360压缩 ZIP 文件
- 编写两类正态分布模式的贝叶斯分类程序 了解正态分布模式的贝叶斯分类判别函数(IRIS simulation of Bias pattern recognition)
Bayes
- 贝叶斯准则仿真,信号检测与估值,统计信号处理。(bayes criterion simulation)
BIC确定GMM聚类簇数
- 通过贝叶斯信息准则确定高斯混合聚类方法的聚类簇数(Determining the Cluster Number of GMM Clusters by BIC)