tidy up the data

... tested on microarray data That class of measures assumes nothing about the structure of the dataset, which is inferred directly from the data In the general data mining literature, there is a great ... size Therefore, for this particular dataset, the timing results are not reported since incomparable with the ones obtained with the other datasets The prediction value, k*, is based on the plot ... equally to the design of the new algorithm, to the experimental methodology and to the write -up of the manuscript FU implemented the algorithm and performed the experiments RG directed the research...

Ngày tải lên: 12/08/2014, 17:20

... to remember that data is not “just data in most applications—rather, the data in the database models the actual business Therefore, data rules must mirror all rules that drive the business itself ... requirement in another The database is, in most cases, the center of the applications it drives The data controls the applications, to a great extent, and without the data the applications would ... with the data As a general guideline, you should try to implement as many data rules as necessary in order to avoid the possibility of data quality problems The database is the holder of the data, ...

Ngày tải lên: 05/10/2013, 08:48

... executes an UPDATE statement to modify the new row just added The following code sets the CommandText property of mySqlCommand to an UPDATE statement that modifies the CompanyName column of the new ... displays the details of a specified row from the Customers table DisplayRow() is used in the program to show the result of the INSERT and UPDATE statements Listing 8.7: EXECUTEINSERTUPDATEDELETE.CS ... modifies the CompanyName column of the new row, and then calls the ExecuteNonQuery() method to execute the UPDATE: mySqlCommand.CommandText = "UPDATE Customers " + "SET CompanyName = 'New Company'...

Ngày tải lên: 24/10/2013, 08:15

... it presents the most contemporary meaning of the word first, rather than arranging the meanings historically Here are some other special features: Extensive usage notes that reflect the opinions ... example If you intended to type "there" but instead wrote "they're," the spell checker does not pick this up as an error because you spelled "they're" correctly Therefore, you must still proofread ... to make sure that you used the words you intended to use The following poem illustrates my point: Who wood have guest The Spell Chequer would super seed The assent of the editor Who was once a...

Ngày tải lên: 01/11/2013, 16:20

... processed the required data The number of choices concerning which data to record is again quite daunting, but the included templates help narrow down the monitoring selections Using the templates ... on One of the most powerful aspects of Profiler is its ability to import performance data from a counter log Once imported, you can click on the spike in the performance data The two data are ... on your server, the tuning advisor comes pretty close Conclusion There are many changes to the interface of SQL that come along with upgrading to the 2005 version The job of the DBA, however,...

Ngày tải lên: 10/12/2013, 14:15

Ngày tải lên: 10/12/2013, 19:15

... đề Đề tài: Phần mềm Grey Olltwit’s Tidy up 1 Khởi động phần mềm 2 Quy tắc chơi 3 Cách thực cơng việc Thực hành 1 Khởi động phần mềm Click vào đường dẫn Gotidy.exe • http://laocai.gov.vn/si ... cơng việc phần nháy cht mềm lên mục Load A Game chọn tên thực Cảm ơn thầy cô giáo em học sinh! Gotidy.exe ...

Ngày tải lên: 11/12/2013, 23:45

... FillErrorEventHandler(FillErrorEventHandler); The RowUpdating Event The RowUpdating event fires before a row is updated in the database as a result of you calling the Update() method of your DataAdapter This event fires once for each DataRow ... call the RowUpdatedEventHandler() method when the RowUpdated event fires using the following code: mySqlDataAdapter.RowUpdated += new SqlRowUpdatedEventHandler(RowUpdatedEventHandler); The DataTable ... with the value that is changing ProposedValue object Gets or sets the new value for the DataColumn Row DataRow Gets the DataRow that contains the DataColumn with the value that is changing The...

Ngày tải lên: 14/12/2013, 13:15

... @MyProductID Note You'll find the AddProduct4.sql file in the ch11 directory The UpdateProduct() Procedure UpdateProduct() updates a row in the Products table Listing 11.5 shows the UpdateProduct.sql file ... from your DataSet, and then call the Update() method of your DataAdapter, the appropriate stored procedure is run to push your changes to the database Let's take a look at how to set the InsertCommand, ... BY ProductID"; SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); mySqlDataAdapter.SelectCommand = mySelectCommand; The SELECT statement is then run when you call the mySqlDataAdapter object's...

Ngày tải lên: 14/12/2013, 13:15

... = new DataColumn[] { myDataTable.Columns["ProductID"] }; // step 2: use the Find() method to locate the DataRow // in the DataTable using the primary key value DataRow myEditDataRow = myDataTable.Rows.Find(productID); ... These are the DataColumn values after they are changed When the Update() method is called in step 4, the UpdateProduct() stored procedure is run behind the scenes to perform the update The output ... that no value for the ProductID DataColumn is set in step This is because the ProductID is automatically generated by the database when the new row is pushed to the database by the Update() method...

Ngày tải lên: 14/12/2013, 13:15

... in the same air So turn up the love Turn up the love We turnin' up the love (Chorus) We are one tonight And we breathing in the same air So turn up the love Turn up the love We turnin' up the ... in the same air So turn up the love Turn up the love We turnin' up the love (Chorus) We are one tonight And we breathing in the same air So turn up the love Turn up the love We turnin' up the ... bass got love to give Turn it up now Mad monopoly all night long Dirty bass got love to give Yo, let me see that grill from here to here So much love in the atmosphere The good times roll with me...

Ngày tải lên: 14/12/2013, 13:51

... specifies the name of the database to use in place of the current database The name of the database must be valid or an ArgumentException will be raised If the connection is not open when the method ... if the database cannot be changed for any reason The Database property of the Connection object is updated dynamically and returns the current database for an open connection or the name of a database ... result.Append("Database: " + conn.Database + Environment.NewLine); // Change the database to pubs conn.ChangeDatabase("pubs"); result.Append("Database: " + conn.Database + Environment.NewLine); // Close the...

Ngày tải lên: 14/12/2013, 18:16

... submitting DataSet changes back to the data source In the solution, the Categories table retrieved by the query is mapped to a table in the DataSet called tblmapCategories with the following code: DataTableMapping ... fill a DataSet, the column names used in the DataSet default to the column names defined in the data source A DataAdapter has a collection of DataTableMapping objects in its DataTableMappingCollection ... property These objects map the name of a table in the data source to a DataTable with different name in the DataSet When a batch query is used to fill multiple tables within a DataSet, the table...

Ngày tải lên: 14/12/2013, 18:16

... opened, and the ExecuteReader method is called After the list has been cleared, the DataReader is iterated through, and the ListBox control is loaded Comments The DataReader object is one of the most ... object in the single statement This is new to NET and is extremely useful How It Works When the user clicks the btnLoadList button, the Command object is assigned the necessary properties, the connection ... strSQL ' Set up the data reader instance odrCust = ExecuteReader(CommandBehavior.SequentialAccess) End With ' Add the items to the list box With lstCustomers Items.Clear() .BeginUpdate() Do While...

Ngày tải lên: 14/12/2013, 20:16

... on the right, enter the Name of the form as MyDataForm.cs, and click Open (see Figure 6.18) You'll then see the welcome page for the Data Form Wizard Figure 6.18: Adding a data form using the Data ... Choosing the data connection Click the Next button to continue You now log in to the database by specifying the password for the database user You used the sa user when creating the database ... creating a new DataSet Enter myDataSet as the name for your DataSet, as shown in Figure 6.19 Figure 6.19: Entering the name of the new DataSet Click the Next button to go to the next step You...

Ngày tải lên: 24/12/2013, 01:17

... column in a DataSet object, the value for that column is displayed in the control through the Text property in the DataBindings group The Text property in the DataBindings group sets the text displayed ... set the data binding for a control, you select the control in the form designer and expand the DataBindings properties in the Properties window You'll see these properties in the Data area of the ... part of the form shows the details for the row from the Customers table where the CustomerID is ALFKI; the bottom part of the form contains a DataGrid control that displays the rows from the Orders...

Ngày tải lên: 24/12/2013, 01:17

Ngày tải lên: 24/12/2013, 06:17

Ngày tải lên: 24/12/2013, 06:17

... suitable for the thesis the design of the subject The thesis consists of main parts: Part I is the introduction of the thesis Part II is the investigation with main chapters: Chapter I : Theoretical ... The procedures for applying them into warming up the language classroom Chapter III : Survey design Part III is the conclusion of the thesis Besides the main parts, the thesis also includes the ... Procedure : Tell the students to close their eyes; they might like to place their heads on their arms Ask them to think about how they feel; they might think about their day so far, or about their previous...

Ngày tải lên: 27/12/2013, 20:26