data communication and networking forouzan ppt 5th edition

... on Data Warehousing and Knowledge Discovery; 2002 September 04-06; 170-180. Hernandez, M. & Stolfo, S. Real-world Data is Dirty: Data Cleansing and The Merge/Purge Problem, Data Mining and ... Methods, Data Mining and Knowledge Discov- ery Handbook, Springer, pp. 321-352. Simoudis, E., Livezey, B., & Kerber, R., Using Recon for Data Cleaning. In Advances in Knowledge Discovery and Data ... Other methods of handling missing at- tribute values while generating decision trees were presented in (Brazdil and Bruha, 1992) and (Bruha, 2004) 30 Jonathan I. Maletic and Andrian Marcus Ballou,...

Ngày tải lên: 04/07/2014, 05:21

... (Silva and Tenenbaum, 2002). Landmark Isomap simply employs land- mark MDS (Silva and Tenenbaum, 2002) to addresses this problem, computing all distances as geodesic distances to the landmarks. ... clustering and Laplacian eigen- maps are local (for example, LLE attempts to preserve local translations, rotations and scalings of the data) . Landmark Isomap is still global in this sense, but the land- mark ... called Landmark MDS (LMDS) (Silva and Tenenbaum, 2002). In LMDS the idea is to choose q points, called ’landmarks’, where q > r (where r is the rank of the distance matrix), but q  m, and to...

Ngày tải lên: 04/07/2014, 05:21

... for Data Mining, Proc. 22nd Int. Conf. Very Large Databases, T. M. Vijayaraman and Alejandro P. Buchmann and C. Mohan and Nandlal L. Sarda (eds), 544-555, Morgan Kaufmann, 1996. Sklansky, J. and ... Tree Construction of Large Datasets ,Data Mining and Knowledge Discovery, 4, 2/3) 127-162, 2000. Gelfand S. B., Ravishankar C. S., and Delp E. J., An iterative growing and pruning algo- rithm for ... 2005b, pp 131–158. Rokach, L. and Maimon, O., Clustering methods, Data Mining and Knowledge Discovery Handbook, pp. 321–352, 2005, Springer. Rokach, L. and Maimon, O., Data mining for improving the...

Ngày tải lên: 04/07/2014, 05:21

... increases, the space that needs to be filled with data goes up as a power function. So, the demand for data increases rapidly, and the risk is that the data will be far too sparse to get a meaningful ... almost as many definitions of Data Mining as there are treatises on the sub- ject (Sutton and Barto, 1999, Cristianini and Shawe-Taylor, 2000, Witten and Frank, 2000,Hand et al., 2001,Hastie et ... 2001b,Dasu and Johnson, 2003), and associated with Data Mining are a variety of names: statistical learning, machine learning, reinforcement learning, algorithmic modeling and others. By Data Min- ing”...

Ngày tải lên: 04/07/2014, 05:21

... left hand side and right hand side of this rule and thus it can be considered as a representative rule of our data set. Moreover! confidence expresses our confidence based on the available data ... between C and P: 1. Rand Statistic: R =(a + d)/M 2. Jaccard Coefficient: J = a/(a+ b + c) The above two indices range between 0 and 1, and are maximized when m=s. Another index is the: 3. Folkes and ... left- and right-hand sides correspond to a single attribute. ã Smyth and Goodman’s J-Measure. The J-measure (Smyth and Goodman, 1991) is a mea- sure for probabilistic classification rules and is...

Ngày tải lên: 04/07/2014, 05:21

Ngày tải lên: 04/07/2014, 05:21

Ngày tải lên: 04/07/2014, 05:21

Ngày tải lên: 04/07/2014, 05:21

Ngày tải lên: 04/07/2014, 05:21

Ngày tải lên: 04/07/2014, 05:21

Ngày tải lên: 04/07/2014, 06:20

Ngày tải lên: 04/07/2014, 06:20

Ngày tải lên: 04/07/2014, 06:20

Ngày tải lên: 04/07/2014, 06:20

Ngày tải lên: 29/09/2013, 20:20

... ■ DATA ACCESS AND NETWORKING 147 < ;data: DataGrid x:Name="grdData" Margin="15" AutoGenerateColumns="False"> < ;data: DataGrid.Columns> < ;data: DataGridTemplateColumn ... “Silverlight-enabled WCF Service” and name it StartingHandService.svc, as shown in Figure 6-4. Then click the Add button. CHAPTER 6 ■ DATA ACCESS AND NETWORKING 149 EventHandler<GetHandsCompletedEventArgs>(service_GetHandsCompleted); ... public static List<StartingHands> GetHands() { List<StartingHands> hands = new List<StartingHands>(); hands.Add( new StartingHands() { Nickname = "Big...

Ngày tải lên: 05/10/2013, 03:20

... PatchMate ™ EIA-232/V.24 has been a long standing electrical and mechanical data communication interface standard. EIA-232/V.24 defines the narrowband, serial binary data communications channel used between ... Modules Each standard module contains three front panel jacks for easy passive and/ or intrusive access to the circuit and two rear connectors for attachment to data terminating and/ or communication ... A and B available ã Balanced patch cords PMPC-B-X (Key Type B) and PMP-6XX002 (Key Type A) are used ã Modules and patch cords are red (Key Type A) and/ or black (Key Type B) 31 12/02 ã 517 Data...

Ngày tải lên: 10/12/2013, 17:15

... ANOTHER 8 CLOSING A DATA FILE 8 KEEPING DATA FILES COMPRESSED 9 SERIES 3C AND SIENA DATA FILES AND THE DATA APPLICATION 9 SERIES 5 DATABASE HANDLING 11 THE SERIES 5 DATABASE MODEL 12 DATABASES, TABLES, ... document. SERIES 3C AND SIENA DATA FILES AND THE DATA APPLICATION The files you use with the Data application (listed under the Data icon in the System screen) often called databases or database files ... of new and changed database commands and ‘Database OPX’ in the ‘OPX.pdf’ document. OPL SERIES 5 DATABASE HANDLING 14 RECORD POSITION In the DBMS model, as with most modern relational database...

Ngày tải lên: 19/02/2014, 12:20

... discussed: data communications, networking, protocols and standards, and networking models. Networks exist so that data may be sent from one place to another-the basic con- cept of data communications. To fully ... Chapter 1 and Chapter 2. Chapter 1 In Chapter 1, we introduce the concepts of data communications and networking. We dis- cuss data communications components, data representation, and data flow. We then ... ofCongress Cataloging-in~Publication Data Forouzan, Behrouz A. Data communications and networking I Behrouz A Forouzan. - 4th ed. p. em. - (McGraw-HilI Forouzan networking series) Includes index. ISBN 978-0-07-296775-3 -...

Ngày tải lên: 28/02/2014, 17:08