c# code 128 barcode library Lesson 1: Preparing and Creating Data Mining Structures in C#.NET

Creating Code 128 in C#.NET Lesson 1: Preparing and Creating Data Mining Structures

Lesson 1: Preparing and Creating Data Mining Structures
Code-128 Maker In C#
Using Barcode generator for .NET Control to generate, create Code 128 Code Set C image in .NET framework applications.
www.OnBarcode.com
Code 128 Code Set A Reader In C#
Using Barcode scanner for VS .NET Control to read, scan read, scan image in .NET applications.
www.OnBarcode.com
figure 9-8 The Dependency Network viewer, showing the three variables with the most influence on the Bike Buyer variable
Create Bar Code In C#
Using Barcode generator for Visual Studio .NET Control to generate, create bar code image in Visual Studio .NET applications.
www.OnBarcode.com
Bar Code Reader In Visual C#.NET
Using Barcode decoder for VS .NET Control to read, scan read, scan image in VS .NET applications.
www.OnBarcode.com
8. 9.
USS Code 128 Encoder In Visual Studio .NET
Using Barcode encoder for ASP.NET Control to generate, create Code 128 Code Set A image in ASP.NET applications.
www.OnBarcode.com
Code 128 Printer In VS .NET
Using Barcode generation for Visual Studio .NET Control to generate, create Code 128B image in Visual Studio .NET applications.
www.OnBarcode.com
In the Attribute Discrimination viewer, you can see the values of input attributes that favor value 1 of the Bike Buyer attribute and the values that favor value 0. Check the Clustering model as well. The viewers for the Clustering algorithm are similar to those for Na ve Bayes, although the Cluster Diagram view, which shows the number of clusters and how close these clusters are to one another, is different. You should see 10 clusters. You can shade the clusters based on a value of any variable. For example, you can use the Bike Buyer as the shading variable and select state 1 of the Bike Buyer variable to quickly see the clusters that have more bike buyers. In the Cluster Profiles viewer, you can see the distribution of values of variables in each cluster. In the Cluster Characteristics viewer, you can see the values that are characteristic of a specific cluster. Using the Cluster Discrimination tab, you can compare pairs of clusters to identify the values of input variables that favor particular clusters of the pair. Check the Neural Network model. The only viewer you will see is the Attribute Discrimination viewer, in which you can identify the values of input attributes that favor value 1 of the Bike Buyer attribute and values that favor value 0. In addition, you can filter the viewer to show the discrimination for specific states of input attributes only. Last, also check whether you got a different tree for the filtered Decision Trees model compared to the unfiltered one. Save the solution, and then close BIDS.
Create Code-128 In VB.NET
Using Barcode creator for VS .NET Control to generate, create Code128 image in Visual Studio .NET applications.
www.OnBarcode.com
EAN / UCC - 13 Generator In C#.NET
Using Barcode creator for .NET Control to generate, create EAN-13 Supplement 5 image in .NET applications.
www.OnBarcode.com
11. 12.
Generating Linear 1D Barcode In C#
Using Barcode encoder for VS .NET Control to generate, create Linear 1D Barcode image in .NET framework applications.
www.OnBarcode.com
Printing GS1-128 In C#
Using Barcode creation for Visual Studio .NET Control to generate, create USS-128 image in .NET applications.
www.OnBarcode.com
Working with SSAS Data Mining
Barcode Maker In Visual C#.NET
Using Barcode encoder for .NET Control to generate, create bar code image in .NET framework applications.
www.OnBarcode.com
Leitcode Printer In C#.NET
Using Barcode generation for .NET Control to generate, create Leitcode image in .NET applications.
www.OnBarcode.com
Quick check
Painting Bar Code In None
Using Barcode maker for Online Control to generate, create bar code image in Online applications.
www.OnBarcode.com
UCC - 12 Recognizer In VB.NET
Using Barcode decoder for .NET framework Control to read, scan read, scan image in VS .NET applications.
www.OnBarcode.com
1 . you need to predict which customers are about to leave your company. How can
UPC-A Supplement 2 Generator In Java
Using Barcode encoder for Java Control to generate, create UPC Code image in Java applications.
www.OnBarcode.com
EAN 128 Generator In Objective-C
Using Barcode creator for iPad Control to generate, create GS1 128 image in iPad applications.
www.OnBarcode.com
you accomplish this task
EAN-13 Supplement 5 Creation In Visual Studio .NET
Using Barcode generator for Reporting Service Control to generate, create UPC - 13 image in Reporting Service applications.
www.OnBarcode.com
Paint Bar Code In Visual Studio .NET
Using Barcode drawer for .NET Control to generate, create barcode image in Visual Studio .NET applications.
www.OnBarcode.com
2. What are the different components that make up the SQL Server BI suite 3. Why would you prepare separate training and test sets 4. Which algorithm is appropriate for fraud detection 5. In the practice, why do you think you had to discretize the continuous attributes 6. Do you get the same results when you use different algorithms for predictions 7. How can you prepare training and test sets
Decode UPC - 13 In Visual Basic .NET
Using Barcode decoder for .NET framework Control to read, scan read, scan image in .NET applications.
www.OnBarcode.com
GTIN - 13 Drawer In Java
Using Barcode creation for Android Control to generate, create European Article Number 13 image in Android applications.
www.OnBarcode.com
Quick check answers
1 . Predicting which customers might leave your company is a typical task for data
mining. you should use a predictive algorithm such as Decision Trees to discover patterns in the data that you have about customers who have already left your company. you should then use the same algorithm to predict the churn based on data from existing customers.
2. The SQL Server BI suite includes SSAS cubes, SSAS data mining, SSRS, and SSIS. 3. Whenever you use predictive models, you have to test the predictions. you train
the models by using the training sets and then test the models by making predictions with the trained models on the test set.
4. for fraud detection, you can use the Clustering algorithm. you can cluster the
transactions and then find the transactions that do not fit well in any of the clusters.
5. you had to discretize the continuous attributes because of the na ve Bayes algorithm, which accepts discrete attributes only. If you did not discretize them, you would have to ignore them in the na ve Bayes model.
6. no, different algorithms and even different parameters of a single algorithm
give you different results for example, slightly different predictions. That is why you have to evaluate the models by using them to make predictions on the test set.
7. To prepare training and test sets, you can use the Data Mining Wizard and Data
Mining Designer in BIDS to specify the percentage of the holdout data for the test set. you can also use the TABLESAMPLE option of the T-SQL SELECT statement or the SSIS Row Sampling Transformation and Percentage Sampling Transformation.
Lesson 1: Preparing and Creating Data Mining Structures
Lesson 2: creating models and applying algorithms
Estimated lesson time: 70 minutes
In Lesson 1, you used a relational source to create quite a few predictable models, and you used columns from a relational source for different purposes in your mining structure and models. In this lesson, you will learn more about column usage and about an advanced column type called a nested table. You will then use this knowledge in a practice to create association, sequence, and forecasting models. You will also use a cube as the source for a data mining model and learn how to set up the most important parameters for different data mining algorithms.
Copyright © OnBarcode.com . All rights reserved.