I have SQL 2005 and Visual Studio 2005 and I´m trying to install the Data Mining Web Controls. I downloaded the SQL Samples and I´m following the instructions of the "ReadMe_Data_Mining_Web_Controls.htm" file, but when I try to install de data mining web controls the setup.exe does´nt create the folder "C:Program FilesMicrosoft.AnalysisServices.DataMiningHtmlViewers " and the folder "C:Inetpubwwwrootaspnet_clientmicrosoft_analysisservices_datamininghtmlviewers ".
Then, I don´t have the file "C:Program FilesMicrosoft.AnalysisServices.DataMiningHtmlViewersMicrosoft.AnalysisServices.DataMiningHTMLViewers.dll " for using the web controls.
I would like to use the Data Mining Web Controls which ship with the MSSQL2005 Beta 2. The installer (BetaAnalysisServicesSamples.MSI) is supposed to create a new virtual directory and should also create the DataMiningHTMLViewers.dll according to "ReadMe_Data_Mining_Web_Controls.rtf"
But the MSI only creates a few new directories with the source code and a deployment project (DMHTMLViewersSetup.vdproj) which won't open with VS2003. The solution apears to be for VS2005.
My problem is about using Data mining web controls in asp.net 2005. My SQL Server 2005 is not SP2. My problem is whenever i want to use desicion tree viewer in aspx page it gives me an error : "Error: Error (Data mining): The specified DMX column was not found in the context at line 1, column 69". I have populated database,model,tree,server properties in design time and connection property ( An oledb connection) by code-behind with that connection string :
I have a framework 2.0 winforms application that uses the data mining viewer controls. I upgraded the project to visual studio 2008 and compiled it under framework 2.0. It compiles fine, but when the form with the TimeSeriesViewer control loads, the application throws the following exception:
System.Reflection.TargetInvocationException was unhandled by user code Message="Unable to get the window handle for the 'AxChartSpace' control. Windowless ActiveX controls are not supported." Source="System.Windows.Forms" StackTrace: at System.Windows.Forms.AxHost.InPlaceActivate() at System.Windows.Forms.AxHost.TransitionUpTo(Int32 state) at System.Windows.Forms.AxHost.CreateHandle() at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible) at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible) at System.Windows.Forms.AxHost.EndInit() at Microsoft.AnalysisServices.Viewers.TimeSeriesViewer.InitializeComponent() at Microsoft.AnalysisServices.Viewers.TimeSeriesViewer..ctor() at RMS2.UI.DecisionSupport.ShowModel(String modelName, Int32 tabIndex) in C:UsersDougDocumentsRmsIIRmsIIRMS2.UIDecisionSupport.cs:line 72 at RMS2.UI.DecisionSupport.DecisionSupport_Load(Object sender, EventArgs e) in C:UsersDougDocumentsRmsIIRmsIIRMS2.UIDecisionSupport.cs:line 42 at System.Windows.Forms.Form.OnLoad(EventArgs e) at System.Windows.Forms.Form.OnCreateControl() at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible) at System.Windows.Forms.Control.CreateControl() at System.Windows.Forms.Control.WmShowWindow(Message& m) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.ScrollableControl.WndProc(Message& m) at System.Windows.Forms.ContainerControl.WndProc(Message& m) at System.Windows.Forms.Form.WmShowWindow(Message& m) at System.Windows.Forms.Form.WndProc(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) InnerException: System.AccessViolationException Message="Attempted to read or write protected memory. This is often an indication that other memory is corrupt." Source="System.Windows.Forms" StackTrace: at System.Windows.Forms.UnsafeNativeMethods.IOleObject.DoVerb(Int32 iVerb, IntPtr lpmsg, IOleClientSite pActiveSite, Int32 lindex, IntPtr hwndParent, COMRECT lprcPosRect) at System.Windows.Forms.AxHost.DoVerb(Int32 verb) at System.Windows.Forms.AxHost.InPlaceActivate() InnerException:
The control is being added programatically, as in the wiinforms samples. Can anyone suggest a workaround? Thank you in advance.
Sorry that I have to ask again, because the question is a FAQ but I can€™t find the €śData Mining Web Controls Project€? I have to deploy. I downloaded and installed the first five examples from the page http://www.codeplex.com/MSFTDBProdSamples/Release/ProjectReleases.aspx?ReleaseId=4004
But no one contains the expected project. Could somebody help me please? I can€™t start with my project because I can€™t use the Viewers.
Hi, I am porting a massive VB6 project to ASP.net 2005. Most of the code is fine, however because the original developers used lots of data controls and my own time restrictions I thought to replicate the functionality by using Sqldatasource controls instead. These data controls are bound to DBtruegrids. The project has has lots of code like... AdodcOrders.Recordset.RecordCount > 0 or If AdodcOrders.Recordset.EOF or AdodcOrders.Recordset.MoveNext() or AdodcDetail.Recordset!FieldName The problem is the sqldatasource control doesn't have a recordset/dataset property which I can access and manipulate, or does it? What should I do to get round these? The project has thousands of lines like this in so its not feasible to rewrite it (although if I could I would!). Any suggestions please gratefully appreciated. many thanks mike
I am wondering where can I store my mining results in data mining engine? For example, I got mining results like accuracy chart, decision trees, and other formats of results based on different mining algorithms I used for my data mining, so where can I actually store the results for reporting service use later? Is it possible to do that in SQL Server 2005?
Thanks a lot for any help and guidance in advance.
I would like to know if there is any way to migrate third-party data mining packages with SQL Server 2005 data mining algorithms together then we can have a comparison among all of them to get the best results for training models.
Hoping someone will have a solution for this error
Errors in the metadata manager. The data type of the '~CaseDetail ~MG-Fact Voic~6' measure must be the same as its source data type. This is because the aggregate function is not set to count or distinct count.
Is the problem due to the data type of the column used in the mining structure is Long, and the underlying field in the cube has a type of BigInt,or am I barking up the wrong tree?
I'm a beginner with SQL 2012 SSDT & SSMS. I get this error message when I try to deploy my project:Â
"Error 6 Error (Data mining): KEY SEQUENCE columns are not supported at the case level. The 'Customer Key' column of the 'TK448 Ch09 Cube Clustering' mining structure contains content that is not valid. 0 0 " I am finding it hard to locate the content that is not valid. I've been trying to find a answer for this problem but can't seem to find anything. How can I locate the content that is not valid and change or delete it so that I can deploy this solution?
- a data mining structure with about 80 columns. - a data mining model using Microsoft_Decision_Trees with 2 prediction columns.Â
I thought I would then explore the possibility of have more than 2 prediction columns, in this case 20.
I get an error message and I can't work out : a) if this is because there's a limit to the maximum number of prediction columns and where that maximum is stated. b) if something else has become corrupted c) there's a know bug and if the error message is either meaningful or not.
Either way, I'm unable to complete the data mining wizardÂ
The error message is :Errors in the metadata manager. Either the mining structure with the ID of '[my model Structure]' does not exist in the database with the ID of 'DMAddinsDB', or the user does not have permissions to access the object.
I am using Microsoft_Time_Series and have set HISTORIC_MODEL_GAP to various values (from 1 to 21). I always get this error: Error (Data mining): The 'HISTORIC_MODEL_GAP' data mining parameter is not valid for the 'My Time Series' model.
In Algorithm Parameters window, this parameters is not there by default, so I have to add it.
Implementing data mining Add-in in an academic setting? We need to handle over 150 new students a semester and have their connection to Analysis Services survive for their four years at the college. We are introducing data mining to every freshman business student as a unit within their Intro to Excel class (close to a month of work to give them a sense of what is possible). Other courses later in their curriculum will expand on that introduction.Â
Once implemented, we would have as many as 900 connections to manage (four years from now). It is possible that multiple sections will be running at the same time, so 40 students may be accessing the data mining tools concurrently. Â
Is there a way to "bulk establish" the access credentials and establish those databases?
With SASS Database i have created Data mining Structure Using Time series algorithm, while processing the SSAS db, Data mining  taking long time to process, so how we can  reduce processing time ???
Hi, I have just run a simple data set through a model to predict a simple true or false value (i.e. binary output) The Lift Chart/Mining Legend in Analysis Services shows three results €“ Score, Population Correct (%), and Predict Probability (%)
Population Correct I beleive is the percentage of predictions it got right out of the total number of predictions it tried to make. Is this correct?
However, I can€™t work out how the other two are derived in particular the 'SCORE'. To give a live example the scores were as follows:
Model Score Pop Correct Pred Probability Decision Trees 0.83 76.59% 54.28% Neural Network 0.75 67.63% 50.05% Ideal Model 100.00%
Can anyone help with this and give a detailed explanation?
I am trying to model data in analysis services with the Advance Create Mining Model function in the excel addin. I am having trouble creating an association model that works like the Associate button above the Advanced button.
The format of my data is like this
OrderID Product
100 Bike
100 Helmet
100 Shoes
200 Helmet
200 basketball
200 Bat
300 Shoes
300 Socks
The associate button works perfectly since it asks me which column is the transaction id (orderid) and which column I am trying to predict (product). The advanced create mining model asks me to determine what the columns are...
OrderID=key Product=Input+Predict?
When I run the advance create mining model associate, I get a browser that gives me no rules and the support for only one item itemset (each product but no combination of products).
Does anyone know what I have to do to get it to work like the associate button?
I perform data mining on all products and a specific product category. Do I need to create 2 data source views, one for all products and the other one for the specific product category? Afterward, I run the Data Mining Wizard 2 times to create 2 mining structures. I also need to add the same mining model (e.g. Bayes, Cluster) to each of these mining structures. Is there any simple way to do it?
one of my webpages uses the following sql query to allow the user to search through the database and present the qualifying data in gridview: SELECT * FROM [Table1] WHERE ([comments] LIKE '%' + ? + '%') how could i expand this so that the user can also search through the database but instead by searching through another column such as [type]? thanks in advance
I am wondering if it is possible to use SSIS to sample data set to training set and test set directly to my data mining models without saving them somewhere as occupying too much space? Really need guidance for that.
I'm trying to insert data into a table from two sources (a table and form controls) at the same time. --this data from the tradeitem table and is inserted into the selections table --based on the variable @builderid --no problem it works fine as is INSERT INTO Selections ([TradeItemID], [TradeID], [ProductName], [OrigSalesPrice], [RevSalesPrice]) SELECT [TradeItemID], [TradeID], [TradeItem], [Price], [Price] FROM tradeitems WHERE BuilderID = '1' However, I need these also to pull from the form controls --These variables will pull from form controls and need to be associated --with each record added to the seleciton table INSERT INTO Selections ([UserDataID] = '1', [DefaultQty] = '0') --How do I get these combined into one statement so I get the following result?
I have a question about loading data on the page lode event. The question is more conceptual then how to.
Using C#, I would like to make a call to a SQL 2000 Server, with the use of a stored procedure return one row with eleven fields. Then use the data to fill five different controls. There is no manipulation of the data it is just presented as information. With a DataReader and the GetValues method using the resultant array I can fill the controls (or can I), or with a DataSet and the Load method do the same thing. Now this code can be placed in the code behind page or it can be implemented in a class. This is the only page that uses this combination of fields and controls; however I would think a more generic call to the data could be made then pick and chose the fields as needed. What process makes the most sense? Is what I just described even possible (as yet I haven’t tried it)?
As always thanks in advance for any thoughts, comments, and suggestions.
I am creating a scheduling web application. I have managed to insert data into the database. The code is as follow:
Dim insertSQLDatasource As New SqlDataSource() insertSQLDatasource.ConnectionString = ConfigurationManager.ConnectionStrings("ScheduleConnectionString").ToString
Try insertSQLDatasource.Insert() Catch ex As Exception Panel1.Visible = True InsertMsgLabel.Text = ex.Message.ToString Finally insertSQLDatasource = Nothing End Try
Now I am trying to select the values for a particular event. For example, if the user selects an event with id 40, the values that corresponds to that row will be read and filled into the respective controls. I tried the following code, but doesn't work.
Dim sqlConn As SqlConnection = New SqlConnection("ScheduleConnectionString") Dim com As SqlCommand = New SqlCommand("SELECT * FROM Demo_Theatre_DB WHERE ID=@ID", sqlConn) sqlConn.Open() Dim r As SqlDataReader = com.ExecuteReader() While r.Read() StartTimeTextBox.Text = r("StartTime") EndTimeTextBox.Text = r("EndTime") CompanyNameTextBox.Text = r("CompanyName") PurposeTextBox.Text = r("Purpose") AccountManagerTextBox.Text = r("AccountManager") PresenterTextBox.Text = r("Presenter") ColorDDL.SelectedValue = r("ColorCode") StatusRadioButtonList.SelectedValue = r("Status") CommentTextBox.Text = r("Comments") End While
Hello all, I am having problems running a stored proc from an aspx.cs file. Basically I want to extract data from webForm controls and create a new record in a DB table. I have watched the "Getting Started" videos on thi site, and the only difference between my code and the code of the demonstrator is the connection string. My conn string:- dataSrc.ConnectionString = ConfigurationManager.ConnectionStrings["ProjectTblConnString"].ConnectionString;Demonstrator conn string:- dataSrc.ConnectionString = ConfigurationManager.ConnectionStrings("ProjectTblConnString");When I debug with the string as shown by the demonstrator the error list reports that ConnectionStrings is a property and I am trying to use it as a mothod, which is fair enough, but I am just confused as how it worked for the demonstrator and not myself. When I debug with the code I used above I get no error, but nothing is inserted in the DB.Also, it looks as if the only class in my aspx.cs file that is actually being executed is PageLoad() - the remainder of the code seems to be ignored. Below is the entired aspx.cs file:- 1 using System; 2 using System.Data; 3 using System.Configuration; 4 using System.Collections; 5 using System.Web; 6 using System.Web.Security; 7 using System.Web.UI; 8 using System.Web.UI.WebControls; 9 using System.Web.UI.WebControls.WebParts; 10 using System.Web.UI.HtmlControls; 11 12 public partial class CreateProject : System.Web.UI.Page 13 { 14 protected void Page_Load(object sender, EventArgs e) 15 { 16 17 if (User.Identity.IsAuthenticated == false) 18 { 19 Server.Transfer("Default.aspx"); 20 } 21 22 if (chkbox_startDate.Checked == true) 23 { 24 txtbox_startDate.ReadOnly = true; 25 txtbox_startDate.Text = (System.DateTime.Now.ToString()); 26 } 27 28 } 29 30 protected void btn_create_Click(object sender, EventArgs e) 31 { 32 //connection string for connecting to SQL Server DB 33 SqlDataSource dataSrc = new SqlDataSource(); 34 dataSrc.ConnectionString = ConfigurationManager.ConnectionStrings["ProjectTblConnString"].ConnectionString; 35 36 37 //insert data in table using the CreateNewProject stored proc in the DB 38 dataSrc.InsertCommandType = SqlDataSourceCommandType.StoredProcedure; 39 dataSrc.InsertCommand = "CreateNewProject"; 40 dataSrc.InsertParameters.Add("Project_Title", txtbox_title.ToString() ); 41 dataSrc.InsertParameters.Add("Description", txtbox_desc.ToString() ); 42 dataSrc.InsertParameters.Add("Start_Date", txtbox_startDate.ToString() ); 43 dataSrc.InsertParameters.Add("Primary_Dev_Lang", list_devLang.ToString() ); 44 dataSrc.InsertParameters.Add("Dev_Environment", list_devEnv.ToString() ); 45 dataSrc.InsertParameters.Add("No_Junior_Devs", txtbox_juniorDevs.ToString() ); 46 dataSrc.InsertParameters.Add("No_Senior_Devs", txtbox_seniorDevs.ToString() ); 47 48 int rowsAffected = 0; 49 try 50 { 51 rowsAffected = dataSrc.Insert(); 52 } 53 catch (Exception ex) 54 { 55 Server.Transfer(Error.aspx); 56 } 57 finally 58 { 59 dataSrc = null; 60 } 61 62 if (rowsAffected != 1) 63 { 64 label_confirm.Text = "Error, Contact system admin"; 65 } 66 else 67 { 68 label_confirm.Text = "Success"; 69 } 70 71 }//end btn_create 72 73 //if cancel is clicked set all values back to default 74 protected void btn_cancel_Click(object sender, EventArgs e) 75 { 76 txtbox_title.Text = ""; 77 txtbox_desc.Text = ""; 78 txtbox_startDate.Text = ""; 79 txtbox_seniorDevs.Text = ""; 80 txtbox_juniorDevs.Text = ""; 81 list_devEnv.SelectedIndex = 0; 82 list_devLang.SelectedIndex = 0; 83 chkbox_startDate.Checked = true; 84 label_confirm.Text = ""; 85 } 86 87 //if checked the current dateTime is inserted into txtbox 88 protected void chkbox_startDate_CheckedChanged(object sender, EventArgs e) 89 { 90 if (chkbox_startDate.Checked == true) 91 { 92 txtbox_startDate.ReadOnly = true; 93 txtbox_startDate.Text = (System.DateTime.Now.ToString()); 94 } 95 else 96 { 97 txtbox_startDate.ReadOnly = false; 98 txtbox_startDate.Text = ""; 99 } 100 }//end chkox 101 102 103 }//end class
Any help anyome can give is greatly appreciated. This is part of my Final Year College Dissertation which is due in 3wks !!!! Sláinte á chaire, Seán
I am trying to delete tables from data where the ModifiedDates older than 9 years in AdventureWorks2012 database . I get console notified that foreign keys are dropped but the delete statement is throwing errors. I am sure that somewhere the key constraints are not getting altered, but i'm not able to figure it out as i'm a relative beginner to T-SQL. The error and code:
The DELETE statement conflicted with the REFERENCE constraint "FK_SalesOrderHeaderSalesReason_SalesReason_SalesReasonID". The conflict occurred in database "AdventureWorks2012", table "Sales.SalesOrderHeader [System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SqlServer.SMO") | Out-Null $option_drop = new-object Microsoft.SqlServer.Management.Smo.ScriptingOptions; $option_drop.ScriptDrops = $true;
I am wondering is there any way to select only a portion of a data set to train the mining model? In this case, I mean we dont need to split the dataset in advance, what I want to do is being able to select any random portion of a selected dataset to train a mining model. Any advices?
I am looking forward to hearing from you and thanks a lot in advance for your advices and help.
hi I am new at MSSQL 2000 DBA thing. and trying to learn more about analysis service/data warehouse/data mining. so is any expert out there can Recommend some good books or web link article to read? Thanks
I'm stucked in a problem and I thought if you would be so kind as to helping me to resolve it.
I'm implementing a clustering algorithm plugin for text mining. I've already read the tutorials and sample codes provided by the MSDN Library.
Well... My problem is: I can't go through the data when the Predict method is called. I've read that this method implements the "core" of the custom algorithms. Here is a small snippet of my code for you to understand my doubt:
As you can see, I'm going through in_rgValues to get its values, but i'm only obtaining the first register of the table on the database. I need to roll over a kind of resultset so I could access all the registers I need. Is there any way to do so ?
I expected Predict() received a matrix containing all my data, but the only thing I noticed that could represent the data is that in_rgValues vector. So I can go through this vector, but it holds only the first register of the table in the database (that's what's being saved on my log). I need all of the registers in order to pre-process the data and implement my clustering algorithm.
Well... That's it... I would be very pleased if you could help me.
I have very little experience with programming and data mining, but I am working on a project where I need to take data from one spreadsheet and place it in another. Since it is hard to describe what I would like to do, I will provide an example:
In this example, the data in Column 1 is always tied to the data in Column 2 (i.e., 100 in Column 1 means 200 in Column 2, etc.) However, the data for Column 2 is only available in SPREADSHEET 2; moreover, the data is not in the same order in both spreadsheets.
My question is how can I create some sort of program where I can transfer the data from SPREADSHEET 2 into SPREADSHEET 1?
I do have a problem with results of clustering algorithm with my categorical data. In reality I have a big table with one's and zero's and I try to cluster according to 60 attributes. I tries to cluster to two categories many times but I get only one cluster. What do you suggest. Which values can I change to the algorithm? Is there anything particular for categorical data ?
