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BayesTree_0.2-0
- 为一个贝叶斯分类的学习算法实现,是基于linux系统下的c++实现-As a Bayesian classifier learning algorithm is based on linux systems c++ Achieve
gmmbayestb-v0.1.tar
- This package contains Matlab m-files for learning finite Gaussian mixtures from sample data and performing data classification with Mahalanobis distance or Bayesian classifiers. Each class in training set is learned individually with one of the three
lda-c
- LDA是一种文档主题生成模型,也称为一个三层贝叶斯概率模型,包含词、主题和文档三层结构。文档到主题服从Dirichlet分布,主题到词服从多项式分布。 LDA是一种非监督机器学习技术,可以用来识别大规模文档集(document collection)或语料库(corpus)中潜藏的主题信息。它采用了词袋(bag of words)的方法,这种方法将每一篇文档视为一个词频向量,从而将文本信息转化为了易于建模的数字信息。但是词袋方法没有考虑词与词之间的顺序,这简化了问题的复杂性,同时也为