Intelligent data mining via evolutionary computing

... trong qui trình KDD Pattern Evaluation Data mining Task relevant data Data warehouse Data cleaning Knowledge Data integration selection Mục đích KTDL Data Mining Descriptive Predictive Classification ... Environment • Subject = Customer • Data Warehouse Biến thời gian • Time • Data • 01/97 Data for January • • 02/97 Data for February • • 03/97 Data for March • • Data...

Ngày tải lên: 18/01/2013, 16:15

... Springer-Verlag, 20 06  [5] ZhaoHui Tang, Jamie MacLennan, Data Mining with SQL Server 20 05”, Wiley Publishing, 20 05  [6] Oracle, Data Mining Concepts”, B28 12 9-0 1, 20 08  [7] Oracle, Data Mining ... “Principles of Data Mining , MIT Press, 20 01  [3] David L Olson, Dursun Delen, “Advanced Data Mining Techniques”, Springer-Verlag, 20 08  [4] Graham J Williams,...

Ngày tải lên: 23/01/2013, 22:17

... Name Chỉ định tên worksheet mà bạn chọn vào Nhấp vào nút ( ) để chọn từ danh sách worksheet sẵn Data range: Bạn nhập liệu bắt đầu với hàng không trống với phạm vi rõ ràng: • First non-blank row: ... thị tên theo lệnh thực hiện, bạn đặt tên lại cho lệnh “phan cum” hay tùy ý bạn Use partitioned data: Sử dụng liệu phân vùng Nếu trước liệu bạn thực lệnh Partition Number of clusters: Xác định ....

Ngày tải lên: 17/02/2013, 16:08

... small dataset, need all observations to estimate parameters of interest • Data mining – loads of data, can afford “holdout sample” • Variation: n-fold cross validation – Randomly divide data into ... Multiple testing • • • • • • 50 different BPs in data, m=49 ways to split Multiply p-value by 49 Bonferroni – original idea Kass – apply to data mining (trees) Stop splitting if minim...

Ngày tải lên: 04/03/2013, 14:32

Ngày tải lên: 04/03/2013, 14:32

... rules”, it is said to be a good method to implement over different types of data in variant size 10 Hash-Based Approach to Data Mining CHAPTER 2: Algorithms using hashbased approach to find association ... hash function to divide the original set into subsets By this action, we will not waste too much time doing useless thing Our thesis with the subject Hash-based appr...

Ngày tải lên: 15/04/2013, 21:33

... Cataloging-in-Publication Data Data mining and medical knowledge management : cases and applications / Petr Berka, Jan Rauch, and Djamel Abdelkader Zighed, editors p ; cm Includes bibliographical references and index ... The book Data Mining and Medical Knowledge Management: Cases and Applications is a collection of case studies in which advanced DM and...

Ngày tải lên: 16/08/2013, 16:24

... Global Satisfaction Predicction Data Mining Global Satisfaction Predicction No Is prediction satisfactory? Yes Figure 3: Customer Satisfaction Survey Process • Preliminary analysis: customer satisfaction ... process Data mining techniques are based on data retention and data distillation Rule induction models (Figure 2) belong to the logical, pattern distillation bas...

Ngày tải lên: 22/10/2013, 09:15

... Transformations and Difficulties—Variables, Data, and Information Much of this discussion has pivoted on information—information in a data set, information content of various scales, and transforming ... their limited data capacity and inability to handle certain types of operations needed in data preparation, data surveying, and data modeling For exploring small data sets, an...

Ngày tải lên: 24/10/2013, 19:15

... data preparation requires three such steps: data discovery, data characterization, and data set assembly • Data discovery consists of discovering and actually locating the data to be used • Data ... stages: Accessing the data Auditing the data Enhancing and enriching the data Looking for sampling bias Determining data structure Building the PIE Surveying the data M...

Ngày tải lên: 24/10/2013, 19:15

... original information This additional information actually forms another data stream and enriches the original data Enrichment is the process of adding external data to the data set Note that data enhancement ... original data set The data preparation software creates this variable and captures information about the missing value patterns For each pattern of missing values in...

Ngày tải lên: 29/10/2013, 02:15

... numerating the alphas, but also for conducting the data survey and for addressing various problems and issues in data mining Becoming comfortable with the concept of data existing in state space ... will find the best numerical representation, given the form in which the alpha is delivered for preparation, and the information in the data set However, insights and understanding...

Ngày tải lên: 29/10/2013, 02:15

... README files ■ Oracle Database 10g Installation Guide for your platform ■ Oracle Data Mining Concepts, 10g Release (10.1) ■ Oracle Data Mining Application Developer’s Guide, 10g Release (10.1) ... the end of a line of input Overview Oracle Data Mining (ODM) embeds data mining within the Oracle database The data never leaves the database — the data, data...

Ngày tải lên: 04/11/2013, 12:15

... Cataloging-in-Publication Data: Mitra, Sushmita Data mining : multimedia, soft computing, and bioinformatics / Sushmita Mitra and Tinku Acharya p cm Includes bibliographical references and index ... representation, and the visualization of data and knowledge Nonstandard and incomplete data The data can be missing and/ or noisy These need to be handled...

Ngày tải lên: 08/04/2014, 12:45

... Summary viii Chapter Introduction 1.1 Data mining …………………………………………………………… 1.2 Evolutionary algorithm…………………………………………………… 1.3 Evolutionary algorithm in data mining ………………………………… 1.4 Contributions……………………………………………………………… ... also help in decision-making process Data mining is the automated process of discovering knowledge or information from data sources The main challenge of d...

Ngày tải lên: 08/11/2015, 16:30