Description: The system has been developed to implement data cleaning techniques .If the data in the data bases are incomplete, noisy and inconsistent and we wish to analyze data by data mining techniques, then we have to preprocess the data by using preprocessing techniques like data cleaning in this case. Platform: |
Size: 25600 |
Author:Krishna |
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Description:
Stream Data Mining
Data mining is a part of a process called KDD-knowledge discovery in databases. This process consists basically
of steps that are performed before carrying out data mining, such as data selection, data cleaning, pre-processing,
and data transformation. Association rule techniques are used for data mining if the goal is to detect relationships or associations
between specific values of categorical variables in large data sets. Platform: |
Size: 361472 |
Author:Hamid |
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Description: 本书详尽地阐述了数据挖掘与知识发现领域中的一些基本理论和研究方法。介绍了KDD与数据挖掘的概念数据挖掘对象知识发现过程研究方法以及相关研究领域和应用范围。作为知识发现的数据预处理工作，简要叙述了数据清理、数据约简、数据概念等级分层、多维数据模型等内容。书中较详细地介绍了粗糙集、模糊集、聚类分析、关联规则、人工神经网络、分类与预测等数据挖掘方法，最后还简要介绍了多媒体数据挖掘工作的有关进展。 本书可以作为计算机科学与技术专业和信息科学方向高年级本科生和研究生的教材或参考书，也可供有关科技人员学习参考。
-The book detailed description of data mining and knowledge discovery in the field of some of the basic theory and research method. Introduces the concept of data mining KDD and data mining knowledge discovery process research methods and related research areas and applications. As a knowledge discovery data preprocessing, briefly describes the data cleaning, data reduction, data concept hierarchy, multidimensional data model etc.. The book describes in detail the rough set, fuzzy set, association rule, cluster analysis, artificial neural network, classification and prediction method of data mining, and also briefly introduces the multimedia data mining related work in progress. This book can serve as a professional computer science and technology and information science graduate and advanced undergraduate textbooks or reference books, is also available for study and reference about scientific and technical personnel. Platform: |
Size: 1608704 |
Author:冯荣俊 |
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Description: 蚁群聚类算法是基于蚁穴清理行为的聚类算法。
在诸多聚类算法中，蚁群算法是一种较新且较高效率的算法。蚁群算法在数据挖掘聚类中的应用所采用的生物原型为蚁群的蚁穴清理行为和蚁群觅食行为。-Ant clustering algorithm clustering algorithm is based on the nest cleaning action.
In many clustering algorithm, ant colony algorithm is a relatively new and high efficiency of the algorithm. Ant colony algorithm in the application of data mining, clustering by biological prototypes for ant colony behavior and ant colony foraging behavior. Platform: |
Size: 113664 |
Author:罗汉 |
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Search - data cleaning in data mining