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Reducer: Given a dataset and a file containing a reduct, this program outputs a new dataset containing only the attributes appearing in the reduct file. -Reducer : Given a dataset and a file containing a reduct. this program outputs a new dataset containing o nly the attributes appearing in the file reduct .
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Size: 13991 |
Author: Zhang |
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Description:
Reducer: Given a dataset and a file containing a reduct, this program outputs a new dataset containing only the attributes appearing in the reduct file. -Reducer : Given a dataset and a file containing a reduct. this program outputs a new dataset containing o nly the attributes appearing in the file reduct .
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Size: 10786 |
Author: Zhang |
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Description: The Molgedey and Schuster decorrelation algorithm, having square mixing matrix and no noise . Truncation is used for the time shifted matrix, and it is forced to be symmetric . The delay Tau is estimated .
The number of independent components are calculated using Bayes Information Criterion (BIC), with PCA for dimension reduction.-The Molgedey and Schuster decorrelation algorithm, having square mixing matrix and no noise . Truncation is used for the time shifted matrix, and it is forced to be symmetric . The delay Tau is estimated . The number of independent components are calculated using Bayes Information Criterion (BIC), with PCA for dimension reduction.
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Size: 12288 |
Author: 海心 |
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Description:
Reducer: Given a dataset and a file containing a reduct, this program outputs a new dataset containing only the attributes appearing in the reduct file. -Reducer : Given a dataset and a file containing a reduct. this program outputs a new dataset containing o nly the attributes appearing in the file reduct .
Platform: |
Size: 14336 |
Author: Zhang |
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Description:
Reducer: Given a dataset and a file containing a reduct, this program outputs a new dataset containing only the attributes appearing in the reduct file. -Reducer : Given a dataset and a file containing a reduct. this program outputs a new dataset containing o nly the attributes appearing in the file reduct .
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Size: 11264 |
Author: Zhang |
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Description: 粗糙集算法的实现
麻烦高手帮我连通,去年的逼设,应该可以用,但我太菜不会!-Rough Set Algorithm of trouble to help me master connectivity, the force set up last year, should be used, but I would not be too dish!
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Size: 574464 |
Author: ningning |
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Description: 基于Rough集的数据约简算法研究综述
介绍基于Rough集的数据约简的理论和它在应用理论研究上的新进展,综述基于Rough集数据约简算法研究应用成果,并指出其应用前景和存在的问题。
-Based on Rough Set Data Reduction Algorithm of Rough Sets Based on Summary Introduction Data Reduction theory and its theoretical study in the application of the new progress, summarized data based on Rough Set Reduct Algorithm application of the results and pointed out that the prospects for its application and the presence of problems.
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Size: 19456 |
Author: 依静 |
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Description: 粗糙集是一种处理含糊和不精确性问题的一种新型数学工具.本算法是用MATLAB编写的混全属性的快速约简算法.-Rough set is a deal with the issue of vague and non-accuracy of a new mathematical tools. The algorithm is prepared by mixing the entire MATLAB attributes the rapid reduction algorithm.
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Size: 688128 |
Author: 周言立 |
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Description: 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
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Size: 1024 |
Author: zhaozhikai |
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Description: 發現蟻群優化的分類規則和快速改進約簡算法-Classification Rule Discovery with Ant Colony Optimization and Improved Quick Reduct Algorithm
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Size: 378880 |
Author: 吳耿銘 |
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Description: 粗糙集中用于数据约简的算法的matlab源代码-Rough set theory for data reduction algorithm matlab source code
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Size: 8192 |
Author: lite |
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Description: classification with reduct and processing with dediding tr-classification with reduct and processing with dediding tree
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Size: 242688 |
Author: Long |
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Description: This paper critically analyzes reduct construction methods at two levels. At a high level,one can abstract common alities from the
existing algorithms,and classify them into three basic groups based on the underlying control structures.At alow level,by adopting di® erent
heuristics or¯ tness functions for attributes election,one is able to derive most of the existing algorithms-This paper critically analyzes reduct construction methods at two levels. At a high level,one can abstract common alities from the
existing algorithms,and classify them into three basic groups based on the underlying control structures.At alow level,by adopting di® erent
heuristics or¯ tness functions for attributes election,one is able to derive most of the existing algorithms...
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Size: 338944 |
Author: saomaket |
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Description: few papers of data mining
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Size: 3551232 |
Author: Pratim Sanyal |
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Description: 基于信息熵计算属性的信息增益，最终得到约简后的属性集，实现特征选择-Feature Selection based on information entropy gain, then the reduct of attributes are obtained.
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Size: 5120 |
Author: Jacky |
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Description: 将core.txt文件放在C盘根目录下,然后打开matlab，点击“文件”-“打开”选中main.m文件，“运行”这个文件。
命令窗口马上就会显示出运行结果。
mm_Red.m为封装的盲目约简算法.返回值为约简结果.
sxzyd_Red为封装的基于属性重要度约简算法.返回值为约简结果.
bsjz_Red为封装的辨识矩阵约简算法.返回值为辨识矩阵和约简结果.
cal_sig为封装的求属性重要度的函数。
max_min为封装的求属性度最大，划分个数最小的属性的函数。
dele_max为封装的删除属性度最大，划分个数最小的属性的函数。
mycore.m为封装的求核函数.
myind为封装的求划分的函数.
ind_E_a为求每个属性的划分的函数.-Files on the core.txt to the C root directory, then open matlab, click on " File" - " Open" main.m file is selected, " Run this file. The command window is displayed immediately run results. mm_Red.m the package blindly reduction algorithm. return value reduction results. sxzyd_Red degree reduction algorithm based on attributes important to package the return value is the result of the reduction. bsjz_Red matrix reduction algorithm for the identification of the package. return value identification matrix and reduction results. cal_sig package attribute importance to the function. max_min demand for the package attribute degrees largest division of the function of the minimum number of attributes. delete attribute degrees dele_max package is the largest division of the function of the minimum number of attributes. mycore.m seeking nuclear function package. myind package and by function. ind_E_a for the sake of each attribute divided function.
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Size: 5120 |
Author: 李佳佳 |
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Description: 粗糙集的约简源码以及规则获取matlab 源代码，由老师编写，值得试用-Source code as well as the rules of the rough set reduction for matlab source code, prepared by the teacher, it is worth the trial
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Size: 8192 |
Author: 李佳佳 |
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Description: 使用主成分分析对高维数据进行降维，程序包含了降维的过程和结果-Using PCA to reduct dimensionality for data. the program contains the process and solution.
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Size: 1024 |
Author: wang |
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Description: Lem2 Algoritmc
Comparison of LEM2 and a Dynamic. Reduct Classification Algorithm. Masters thesis by. Ola Leifler. Reg nr
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Size: 67584 |
Author: kamil |
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Description: 基于小波多分辨率分析的思想，提出一种降低混沌信号噪声的方法。首先对一个混沌时间序列进行小波分析，得到信
号在各个尺度上的不同特性 再对各个高频细节信号进行二次小波去噪 最后对二次小波去噪后的信号进行线性叠加，达到
提取真实信号的目的。分别对Rossler 系统产生的混沌序列和黄河年径流量混沌序列进行了仿真研究，结果表明了该方法的
有效性。-A method was proposed to reduce noise within chaotic signal based on mulrti-resolution wavelet transform.
Based on the wavelet analysis ，different characters of chaotic signal were observed on different scales.
Then ,each detail with high frequencies was denoised by wavelet for the second time in order to observe the real
signal. Chaotic time series generated by Rossler systemand the practically observed yearly runoff of Yellow River
were respect ively applied for noise reduct ion. Simulat ion results show that this method is feasible to noisy chaot ic
signal.
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Size: 285696 |
Author: 张洋 |
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