搜索资源列表
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一个简单灵活的数据挖掘实验平台,算法基本为空,但提供读数据,基本数据预处理功能,欢迎大家使用,共同提高。-a simple and flexible experimental data mining platform, the basic algorithm for air, but for reading data, the basic data preprocessing functions Everyone is welcome to use together.
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编码格式转换工具主要用于关联规则挖掘实验数据的预处理,转换训练集中事务编码格式,可在整数型编码、布尔型编码及序数型编码之间转换。-encoding format conversion tools used mainly Mining Association Rules experimental data preprocessing, conversion training would focus Services Coding format, the integer-coding, coding
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用于随机数据的数据预处理,没有解压密码,直接使用-random data for the data preprocessing, not extracting passwords used directly
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计算校验和
校验和算法描述:为保证网络上传输的数据的可靠性,在许多协议中都设置了校验和项,例如:IPv4、ICMPv4、IGMPV4、ICMPv6、UDP和TCP 等等。计算这些校验和的算法称为网际校验和算法,简单来说就是:把被校验的数据16位进行累加,然后取反码,若数据字节长度为奇数,则数据尾部补一个字节的0以凑成偶数。
由于从输入文件读入的数据不能直接满足计算校验和的条件,所以首先对从文件读入缓冲区的数据进行预处理,即读入缓冲区时忽略空格。由于累加是按16位进行的,所以每次从缓冲
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在计算机地图制图的过程中,通过各种手段获取的矢量数据往往存在各种各样的问题,需要对数据进行预处理,数据压缩是其中的一种处理方法。在计算机地图中,数据压缩的对象是线状要素中心轴线和面状要素边界数据(几何数据) ,本程序名称为道格拉斯-普克算法.-computer cartography in the process, through various means to obtain the vector data exists in a wide variety of issues, the nee
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Prony算法工具箱。Prony方法是用一组指数项的线性组合来拟和等间距采样数据的方法,可以从中分析出信号的幅值、相位、阻尼因子、频率等信息。considerations including data preprocessing, model order selection, model order selection criteria, signal subspace selection, signal and noise separation, root inspection and ass
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自己编的用于ENVI,g856,CZM-3数据预处理软件,不是很好用就是了-developed for ENVI, g856, CZM-3 data preprocessing software is not very good with the grindstone
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详细介绍了逆向反求工程中如何在重构前进行数据预处理-details of the reverse Reverse Engineering in remodeling before data preprocessing
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data preprocessing for text classification.
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维纳滤波程序,一种信号处理程序,可用于数据预处理-Wiener filtering process, a signal processing procedure can be used for data preprocessing
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使用案例讲述了MATLAB的数据预处理,有源代码说明- Data preprocessing
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使用SAS系统进行的大坝安全监控数据的处理,包括数据预处理,特征值统计,回归分析等-Using the SAS system for dam safety monitoring data processing, including data preprocessing, feature value statistics, regression analysis
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用matlab进行数据的预处理 内含详细的代码-Data preprocessing with detailed code
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数据处理方法:
对常见的数据预处理方法进行了总结,对均值、方差等各种概念进行了解释。对各种数据预处理变换方法进行了具体说明和公式。-Data processing method:
Of common data preprocessing methods are summarized for various concepts mean and variance explained. All the data of the pre-processing transform methods
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一阶导数、二阶导数,矢量归一化(SNV),多元散射校正(MSC),数据中心化,直接信号校正,平滑处理六种光谱数据预处理的方法-A first derivative, second derivative, vector normalization (SNV), multiplicative scatter correction (MSC), the data center of the direct signal correction, smoothing six kinds of spectra
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用 VC++编程工具编写程序,实现数据清理、数据变换、数据集成的具体算法。-Written in VC++ programming tools program, data cleansing, data transformation, data integration specific algorithm.
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利用matlab语言,数据预处理的源代码,其中有详细的数据举例,代码中有详细注释-Using matlab language, data preprocessing of the source code, which has detailed data, for example, a detailed code comments
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Data Mining process model selected is KDD which starts selection of data.Initially the researcher has taken the Kddcup.data-10-perecnt which contains total of 311,027 records which includes both labeled and unlabeled records-Data Mining process model
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包括常用的图像预处理功能,MSC,SNV,CENTER,一、二阶倒数,平滑。-Including the commonly used image preprocessing function, MSC, SNV, CENTER, a second order reciprocal, smoothing.
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对要传入神经网络的数据进行均值归一化的预处理(Preform the Mean Normalization process for the input data of Neural Network)
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