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rsreductwithattributes.rar
- 信息系统的盲目删除属性约简算法,采用matlab实现,Information system blindly delete attribute reduction algorithm implementation using matlab
Reduction
- 基于Pawlak属性重要度的属性约简算法,包含论文算法及C++源代码。-Attribute importance based on Pawlak' s attribute reduction algorithm, including papers algorithm and C++ source code.
roughset
- 粗糙集matlab算法,有属性约简,值约简,规则生成等多种算法。-Neighborhood rough set based feature evaluation and reduction
rstPawlak
- REDUCT_PAWLAK 基于Pawlak属性重要度的属性约简算法-Key property REDUCT_PAWLAK based on Pawlak Attribute Reduction Algorithm
Anewalgorithmofattributereductionbasedondiscernibl
- 一种改进的基于区分矩阵的属性约简算法,粗糙集理论研究-A new algorithm of attribute reduction based on discernibly matrix
roughset
- 粗糙集属性约简算法,共计52页,包括代码及应用说明,有需要的欢迎下载-Rough set attribute reduction algorithm, for a total of 52, including code and application notes, there is a need to download the welcome
core
- 属性约简是粗糙集理论中的一个重要内容,其核心任务是得到属性集的核。本文提出了一种基于二进制运算 的属性核求解算法,该算法简单直观且易于实现。我们通过设计C语言程序验证了算法的有效性。 -Attribute reduction is considered one of the most important contents of the rough set theory,and core obtai- ning plays an essential role in attribute
DMGA_AttRed
- 基于遗传算法的粗糙集属性约简。数据库使用的是ACCESS数据库,编程环境VS2008。-Rough Set Attribute Reduction Algorithm Based on GA
code
- 这是关于属性约简算法的实现以及改进,traditional是原算法实现,其余代码的是改进;都有详细的注释-This code is about implement and polish of algorithm of attribute reduction,title with traditional is implement of original algorithm,the other are the improvement.They are all commited in detail.
RoughSetTheoryUsingVB
- 基于粗糙集理论的属性约简算法的VB实现(PDF),来源于中国期刊网的论文-Rough Set Theory Using VB
work
- 本程序为粗糙集属性约简的算法!如有做这方面的请下载!-this is a good program!if anyone need this, please load down!
roughset
- 粗糙集中一种属性约简的算法C++的代码,不是工程文件,是文档-A kind of rough set attribute reduction algorithm for C++ code, not the project file is a document
daima
- 粗糙集属性约简算法的代码,数据库中下载的算法-Rough set attribute reduction algorithm of the code, database, download the algorithm
codeofroughset
- 粗糙集的基本算法,包括数据补齐,属性约简,值约简,规则生成,非常实用。-Rough set theory is a new mathematical approach to imperfect knowledge. The problem of imperfect knowledge has been tackled for a long time by philosophers, logicians and mathematicians. Recently it became also a c
rst
- 基于粗糙集属性约简的算法,不错,可以-Rough set attribute reduction algorithm, a good
粗糙集全部算法
- 实现了粗糙集的全部算法,从属性约简到决策规则的产生,并且内附测试数据,可以和数据库直接链接。
粗糙集属性约简算法综述
- 属性约简是粗糙集理论中最核心的问题。文章阐述了基于信息熵、可辨识矩阵、遗传算法、 Johnson 等粗糙集属 性约简算法流程,指出了粗糙集属性约简算法的现有问题及发展趋势,促进粗糙集属性约简的研究进一步发展。(Attribute reduction is the most important problem in rough set theory. In this paper, the rough sets based on information entropy, discernibilit
一种基于MapReduce的粗糙集并行属性约简算法
- 云计算技术是海量数据挖掘的一种高效解决方案,将MapReduce 并行计算模型与粗糙集属性约简算法相结合,提出一种基于MapReduce 的浓缩布尔矩阵并行属性约简算法。该算法提高了粗糙集属性约简算法对大数据的处理能力和效率,并能适应云计算环境。实验结果表明,所提算法具有良好的效率、加速比和可扩展性。(Cloud computing technology is a high efficient solution for massive data mining.)
带权重条件熵的属性约简算法
- 粗糙集理论中最重要的内容之一就是属性约简问题,现有的许多属性约简算法往往是基于属性对分类的重要性,如果属性约简的结果能满足用户实际需要的信息,如成本、用户的偏好等,那么约简理论将会有更高的实用价值。基于此,从信息熵的角度定义了带权重的属性重要性,然后重新定义了基于带权重的属性重要性的熵约简算法。最后通过实际例子说明,与基于属性重要性的熵约简算法相比,考虑权重的算法更加符合用户的实际需求。(Attribute reduction is one of the most important conte
属性约简
- 启发式属性约简算法,粗糙集,模糊粗糙集 启发式属性约简算法,粗糙集,模糊粗糙集