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92
- 本代码是用java语言编写的基于决策树c4.5算法的数据挖掘程序,它可以在很多领域如股票系统中使用 -the code is written in java-based Decision Tree Algorithm Bank data mining process, it can in many areas such as the use of the stock system
quanguojiaotongzixun
- 用最短路径解决. 提供三种最优决策:最快到达,最少费用,最少中转站.-solution with the shortest path. For three optimal decision : fastest to reach at least cost, at least transfer stations.
chejiandiaodu
- 有m台不同的机器,n个不同的工件。每个工件有多道工序,每道工序由指定的机器在固定的时间内完成。一道工序一旦开始处理,就不能中断。每台机器一次只能处理一道工序。一个调度就是决定每台机器上工序的处理顺序,使得机器完成所有工件的时间最短。具体的,该问题就是要求在满足(1)、(2)两个约束条件的前提下,确定每台机器上工序的顺序,使加工的时间跨度(从开始加工到全部工件都加工完所需要的时间)达到最小。其中,(1)表示工件约束条件:对每个工件而言,机器对它的加工路线是事先确定的;(2)表示机器约束条件:对每台
beibaowenti007
- 用动态规划的向后处理法求解背包问题的最优决策序列。即给定一个背包序列的重量和相对应的效益值。做出一个最优决策序列Xi(i=1~n),使得最终效益和最大。-dynamic planning backward processing method knapsack problem of optimal decision-making sequence. That is, given a sequence of backpack weight and the relative value of the
01knap_Dynamic_Programming
- 本文通过研究动态规划原理,提出了根据该原理解决0/1背包问题的方法与算法实现,并对算法的正确性作了验证.观察程序运行结果,发现基于动态规划的算法能够得到正确的决策方案且比穷举法有效.-through research paper on dynamic programming, According to the principle of resolving the 0 / 1 knapsack problem with the algorithm, the algorithm was verifi
Dynamic_Programming
- 多阶段决策过程( multistep decision process )是指 这样一类特殊的活动过程,过程可以按时间顺序分解成若干个相互联系的阶段,在每一个阶段都需要做出决策,全部过程的决策是一个决策序列。 动态规划 ( dynamic programming )算法 是解决 多阶段决策过程最优化问题 的一种常用方法,难度比较大,技巧性也很强。利用动态规划算法,可以优雅而高效地解决很多贪婪算法或分治算法不能解决的问题。动态规划算法的基本思想是:将待求解的问题分解成若干个相互联系的子问题,先求解
20050708131632_luzhijianr
- 一个单列表的循环例子,可供用户学习&参考,决定可以执行-a single list of examples of the cycle for users learning & reference, the decision can be implemented
DecisionStump
- 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.
5611969759
- 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
r8
- 这是一个有关决策树分类器中C4.5算法的原程序-This is a decision tree classifiers on which the original algorithm C4.5 procedures
gelei combination
- 该程序用格雷码来生成组合数序列,它比一般的方法要快,这是由格雷码的分布特性所决定的.-the procedures used to generate Gray code sequence portfolio, it generally means than to be fast, it was a Gray code distribution by the decision.
ddt
- 算法设计于分析中的多段图问题,用VC编写应用动态规划的算法设计方法,利用最优性原理以及所获得的递推关系式求取最优决策序列,通过多段图的定义,找到由源点s到汇点t的最小成本路径,进而可以灵活解决可以用多段图描述的许多实际问题.-algorithm design in the analysis of many of the map, prepared with VC dynamic programming algorithm design, the optimum principle as well
decisiontree
- 这个是一个关于建立决策树的python程序.本程序运用entropy来决定splitting point.处理的数据得在程序中输入.希望大家觉得有用-This is a decision tree on the establishment of procedures for the python. Entropy of the process to decide the use of splitting point. Deal with the data was input in the pro
c4.5matlab
- c4.5 关于决策树decision tree的matlab实现程序 -c4.5 decision tree decision tree on the realization of the matlab program
ID3
- 此编码是一个数据挖掘的决策树各种算法。以作为入门提示-this code is a decision tree data mining algorithms. As a portal to suggest-This code is a decision tree data mining of various algorithms. Getting Started as a prompt-this code is a decision tree data mining algorithms. As
Dynamic_Programming
- 本文介绍了动态规划的基本原理及其在企业经营决策中的运用方法-Dynamic Programming in the application of business decision-making
ID3
- 机器学习:ID3算法建立决策树,输入训练样本,以广义表的形式输出-Machine Learning: ID3 decision tree algorithm, input the training samples, the generalized form of the output table
aa
- 一个关于决策树算法的综述文章,希望对大家有用。-A review of the decision tree algorithm article, we want to be useful.
Application_of_Decision_Trees_on_uncertain_data.ra
- 决策树分类算法在不确定型数据方面的应用,首先进行学习,然后进行分类-Application of Decision Trees on uncertain data
decision-tree
- 决策树算法是利用最广泛的 数据挖掘算法之一-The decision tree algorithm is the most widely used data mining algorithms, one of...