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Description: JAVA的一个程序，是分类算法中的判定树的一部分。-JAVA a process, the classification algorithm of decision tree part.
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Size: 3072 |
Author: zhengjuanwu |
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Description: 决策树分类的ID3算法[VC++],请大家多指教,-the ID3 decision tree classification algorithm [VC], please enlighten everyone, thank you
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Size: 19456 |
Author: yebin |
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Description: 以从医院病案室获得的3022例数据为样本，在完成样本数据库以及糖尿病并发症的多维数据集设计后，以糖尿病并发症流行病学知识发现为重点，研究定性数据定量化挖掘模型及算法引擎的设计与实现，即将关联模型引入糖尿病并发症的流行病学研究.运用决策树技术对数据样本进行分析，采用C4.5找到最优决策树-cases from the hospital to obtain the data for 3,022 cases samples the completion of the sample database and diabetic complications multidimensional data sets design, Complications of diabetes epidemiology knowledge discovery as the focus, Quantitative study of qualitative data mining engine model and algorithm design and implementation, Relational Model forthcoming introduction of diabetic complications epidemiological studies. the use of decision tree technical data samples for further analysis. C4.5 used to find optimal decision tree
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Size: 308224 |
Author: Eric Cheng |
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Description: 在网上下载的 介绍id3决策树的，简洁易懂，个人觉得是一本好文章特推荐给大家-online download on the id3 decision tree, easy to read, think is an excellent article especially recommended for everyone
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Size: 212992 |
Author: youyou |
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Description: 提出了一种基于支持向量机的多类模拟调制方式识别算法。该算法通过分析模拟调制信号的特点，提取有效的特征向量以区分不同的调制方式，并基于支持向量机和判决树分类思想，将特征向量映射到高维空间中加以分类。-A support vector machine based on the many types of analog modulation recognition algorithm. The algorithm by analyzing the characteristics of analog modulation signal to extract effective feature vector in order to distinguish between different modulation methods, and based on support vector machines and decision tree classification of ideas, will feature vector is mapped to the high-dimensional space to be classified.
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Size: 224256 |
Author: zhaoxiufen |
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Description: ID3决策树内容简介：
概述
预备知识
决策树生成(Building Decision Tree)
决策树剪枝(Pruning Decision Tree)
捕捉变化数据的挖掘方法
小结
-ID3 Decision Tree Description: an overview of prior knowledge to generate decision tree (Building Decision Tree) decision tree pruning (Pruning Decision Tree) to capture changes in data mining methods Summary
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Size: 123904 |
Author: fff |
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Description: 决策树 C4.5 分类器, 用C语言写的.大家一起参考一下. -C4.5 decision tree classifier, using the C language. U.S. with reference.
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Size: 143360 |
Author: sj2ac |
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Description: 实现决策树分类训练试验。
源自c4.5，在windows下用C++实现,简洁好用。用户只需要构建好特征说明文件，并选择一些参数既可以进行试验。-Realize decision tree classifier trained pilot. From c4.5, in windows using C++ Realize, concise easy to use. Users only need to build a good feature of the documentation, and select some of the parameters can be tested.
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Size: 139264 |
Author: 胡伟湘 |
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Description: Decision Tree Decision Tr
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Size: 13312 |
Author: patrick |
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Description: 是构造决策树分类器的一种算法，它是ID3算法的扩展。ID3算法只能处理离散型的描述性属性，而此算法还能够处理描述性属性是连续型的情况。-Decision tree classifier is constructed of an algorithm, which is an extension of ID3 algorithm. ID3 algorithm can only handle discrete descriptive attributes, and this algorithm is also capable of dealing with descriptive attribute is continuous situation.
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Size: 444416 |
Author: 刘林 |
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Description: One kind of decision-making tree algorithm, can be seen as one kind data mining algorithm ,find the rule from large-scale data middle.
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Size: 15360 |
Author: 渐令 |
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Description: 该代码是数据挖掘里面的决策树算法 利用ID3理论，通过对训练数据的分析判断，计算出各个数据的其它对目标属性的重要程度，即计算出每个其它数据的信息增益值来将训练数据逐步分类，最后得出目标分类，从而实现决策树的生成过程。最后即可利用此决策树来对新的数据进行测试，判断其目标属性的可能值。-The data mining code is inside the ID3 decision tree algorithm using the theory of training data by analyzing the data to calculate all the other attributes on the target level of importance, that is, every other data to calculate the information gain value to the training data Category gradually came to the conclusion that the target classification, in order to achieve the process of decision tree generation. Finally, you can use this decision tree to test the new data to determine its objectives may be the value of properties.
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Size: 289792 |
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Description: 决策树是表达知识的一种有效形式，这个是挖掘决策树的经典c4.5算法-Decision tree is to express an effective form of knowledge, this is a classic mining decision tree algorithm c4.5
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Size: 261120 |
Author: mameng |
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Description: 决策树 cart 二叉树代码，简要算法与说明-Decision tree cart binary tree code algorithm and briefly explain
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Size: 2048 |
Author: and |
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Description: 数据挖掘中的决策树ID3算法，matlab的，请大家-Data Mining in the ID3 decision tree algorithm, matlab, please U.S.
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Size: 2048 |
Author: 徐晶 |
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Description: Id3是最基础的决策树分类方法，是其他决策树分类方法的基础，这个是Id3分类方法的matlab 实现-Id3 is the most basic decision tree classification method, other methods of decision tree classification, this classification method is id3 realize the matlab
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Size: 2048 |
Author: tian |
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Description: 基于粗糙集理论的决策树预修剪学习算法研究,对决策树算法加以了改进．-Based on rough set theory learning algorithm for decision tree pre-pruning research on decision tree algorithm to be improved.
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Size: 561152 |
Author: laishuguang |
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Description: 工件识别中决策树分类器的设计
该文介绍了利用特征的概率分布进行树分类器的设计。采用了二叉链表表示法来组织决策树的结构,
并提出一种分类界面的选取算法以划分特征空间。这种设计已成功地运用在一个工件识别系统中-Workpiece recognition decision tree classifier design This paper introduces the use of the characteristics of the probability distribution of the tree classifier design. Using binary notation list to organize the structure of decision tree, and propose a classification algorithm to select the interface to demarcate feature space. This design has been successfully applied to a workpiece recognition system
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Size: 198656 |
Author: elize |
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Description: 使用C#实现的决策树算法实例，对初学者有很大的帮助-The use of C# Realize the decision tree algorithm examples of great help for beginners
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Size: 76800 |
Author: 杨羽 |
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Description: This Decision Tree is developed in java language.
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Size: 20480 |
Author: Alice Alicia |
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