Location:
Search - Unsupervised
Search list
Description: 聚类分析是将集合中的数据按其相似性大小分成不同类别的一种方法,它是模式
识别中多变量无监督学习的一个分支,己成功地用于医学,地质,财务,工程,图像
处理和文档等的数据分类中；含有实现此算法的源码
-cluster analysis is to pool the data according to similar size into a different category, It is pattern recognition multivariable Unsupervised Learning of a branch, has successfully used in medical, geological, financial, engineering, Document image processing and the data classification; with the realization of this algorithm source code
Platform: |
Size: 7168 |
Author: 牛牛 |
Hits:
Description: JAVA 本程序所实现的功能为对数据进行无监督的学习，即聚类算法-JAVA the procedures for the functions of data unsupervised learning, clustering algorithm
Platform: |
Size: 7168 |
Author: puxx |
Hits:
Description: 中心点漂移是一种非监督聚类算法（与k-means算法相似，但应用范围更广些),可用于图像分割，基于Matlab实现的源码。
MedoidShift is a unsupervised clustering algorithm(similar to k-means algorithm, but can be used in border application fields), can be used for image segmentation. Included is the Matlab implementation source code.-Center drift is a non-supervised clustering algorithm (k-means algorithm with the similar, but more a wider range of applications), can be used for image segmentation, based on the realization of the source Matlab. MedoidShift is a unsupervised clustering algorithm (similar to k-means algorithm, but can be used in border application fields), can be used for image segmentation. Included is the Matlab implementation source code.
Platform: |
Size: 36864 |
Author: 陈明 |
Hits:
Description: 神经网络中的无监督学习中的SOM学习算法，并在MFC中以主观方式显示学习过程。-Neural network unsupervised learning of SOM learning algorithm, and in MFC in order to show the subjective learning process.
Platform: |
Size: 47104 |
Author: 三方 |
Hits:
Description: ufc无监督优化模糊聚类用于彩色图像分割-ufc Unsupervised Fuzzy Clustering for Color Image Segmentation
Platform: |
Size: 3072 |
Author: Tqing |
Hits:
Description: 2000 Supervised and Unsupervised Pattern Recognition.rar
Platform: |
Size: 16327680 |
Author: Syed |
Hits:
Description: 无监督聚类算法,能够自动聚类,不必预先给出类数,聚类精度好于常用的聚类算法.-Unsupervised clustering algorithm, can automatically cluster, do not have to give in advance the number of categories, clustering accuracy of better than commonly used clustering algorithm.
Platform: |
Size: 4096 |
Author: 李好 |
Hits:
Description: 此算法使用于单波段或者多波段图像中的非监督异常检测，性能很好~-The algorithm used in single-band or multi-band image unsupervised anomaly detection, performance very good ~
Platform: |
Size: 1024 |
Author: 朱阳阳 |
Hits:
Description: The High Dimensional Data Clustering (HDDC) toolbox contains an efficient unsupervised classifiers for high-dimensional data. This classifier is based on Gaussian models adapted for high-dimensional data.
Reference: C. Bouveyron, S. Girard and C. Schmid, High-Dimensional Data Clustering, Computational Statistics and Data Analysis, to appear, 2007-The High Dimensional Data Clustering (HDDC) toolbox contains an efficient unsupervised classifiers for high-dimensional data. This classifier is based on Gaussian models adapted for high-dimensional data.
Reference: C. Bouveyron, S. Girard and C. Schmid, High-Dimensional Data Clustering, Computational Statistics and Data Analysis, to appear, 2007
Platform: |
Size: 50176 |
Author: tra ba huy |
Hits:
Description: 数字图像处理中的散度特征空间中的无监督的图像纹理分割-Digital image processing in the feature space of divergence Unsupervised texture segmentation of images
Platform: |
Size: 357376 |
Author: |
Hits:
Description: 本程序用c编写，主要用于对遥感图像进行聚类（非监督分类）。-This programme is used to for clustering images (unsupervised classifciation)
Platform: |
Size: 3072 |
Author: 李会利 |
Hits:
Description: kmeans programs to classify data in an unsupervised way
Platform: |
Size: 5120 |
Author: njouba1352 |
Hits:
Description: unsupervised icm algorithm for markov random fields.
Platform: |
Size: 4096 |
Author: reza Banimahd |
Hits:
Description: SOM神经网络（自组织特征映射神经网络）是一种无导师神经网路。网络的拓扑结构是由一个输入层与一个输出层构成。输入层的节点数即为输入样本的维数，其中每一节点代表输入样本中的一个分量。输出层节点排列结构是二维阵列。输入层X中的每个节点均与输出层Y每个神经元节点通过一权值(权矢量为W)相连接，这样每个输出层节点均对应于一个连接权矢量。
自组织特征映射的基本原理是，当某类模式输入时，其输出层某一节点得到最大刺激而获胜，获胜节点周围的一些节点因侧向作用也受到较大刺激。这时网络进行一次学习操作，获胜节点及其周围节点的连接权矢量向输入模式的方向作相应的修正。当输入模式类别发生变化时，二维平面上的获胜节点也从原来节点转移到其它节点。这样，网络通过自组织方式用大量训练样本数据来调整网络的连接权值，最后使得网络输出层特征图能够反映样本数据的分布情况。根据SOM网络的输出状况，不仅能判断输入模式所属的类别，使输出节点代表某类模式，而且能够得到整个数据区域的分布情况，即从样本数据得到所有数据的分布特征。 -SOM neural network (self-organizing feature map neural network) is an unsupervised neural network. Network topology is an input layer and an output layer. Input layer nodes is the input dimension of the sample, each node represents a component input samples. Output layer nodes are arranged in two-dimensional array structure. X in the input layer and output layer each node of each neuron node Y by a weight (the weight vector as W) is connected, so that each output layer corresponds to a connection node of the right vector.
Self-organizing feature maps of the basic principle is, when each category of inputs into the model, its output layer one node get the maximum boost and win, Huoshengjiedian around Yixiejiedian Yin Zuo Yong Ye Shoudaojiaotai lateral stimulation. Then a learning network operation, the winner node and surrounding nodes in the right direction vector to the input mode to make consequential amendments. When the input mode type changes, the two-dimensional plane of the wi
Platform: |
Size: 47104 |
Author: leidan |
Hits:
Description: spider，很好用的模式识别工具箱，里面有各种分类工具，从有监督学习到无监督学习，从模型选择到参数选择。而且也将各个方法封装成类，使用方便。-spider, good use of pattern recognition toolbox, there are various classification tools, from supervised learning to unsupervised learning, choose Preferences from the model. But also the various methods into a class package, easy to use.
Platform: |
Size: 4970496 |
Author: 猴子 |
Hits:
Description: 牛津大学机器学习课件 非监督学习 unsupervised learning-oxford lecture notes： unsupervised learning
Platform: |
Size: 1552384 |
Author: 杨过 |
Hits:
Description: Unsupervised Learning and Clustering
Platform: |
Size: 128000 |
Author: HOU |
Hits:
Description:
ISODATA算法是一种基于统计模式识别的，非常经典的非监督学习动态聚类算法，有较强的实用性。ISODATA算法不仅可以通过调整样本所属类别完成样本的聚类分析，而且可以自动地进行类别的“合并”和“分裂”，从而得到类数比较合理的聚类结果。-ISODATA algorithm is based on statistical pattern recognition, unsupervised learning is the classic dynamic clustering algorithm, there is a strong practical. ISODATA algorithm can be completed by adjusting the sample of category clustering analysis of samples, and the categories can be automatically " merge" and " split" to get class numbers more reasonable clustering results.
Platform: |
Size: 186368 |
Author: wcb |
Hits:
Description: A paper on PLSA
title:Unsupervised learning by PLSA
Platform: |
Size: 184320 |
Author: bao21987 |
Hits:
Description: Title：Unsupervised learning by PLSA
概率隐形语义分析学习资料自己翻译的-Title:Unsupervised learning by PLSA
It s Chinese Version
Platform: |
Size: 189440 |
Author: bao21987 |
Hits:
« 12
3
4
5
6
7
8
9
10
...
16
»