Data Mining :: How To Run DMX Statement From Excel Using VBA

Aug 12, 2015

I managed to run a single DMX query from Excel using Data Mining Extension Add-in, however, I need to run DMX statements in a loop teaching my models from different data sets. Therefore I need to run multiple custom DMX statements (I thought Excel + VBA would be the easiest way to do that). How do I use Data Mining Extension Add-in from VBA level? I cannot find relevant documentation for that purpose anywhere.I use SQL Server 2012, MS Excel 2013 and I can easily run MDX and SQL queries from Excel, but somehow DMX won't work.

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Data Mining :: MS Excel Data Mining Add-ins / Maximum Number Of Predict Columns

Jun 4, 2015

Having successfully created :

- a data mining structure with about 80 columns.
- a data mining model using Microsoft_Decision_Trees with 2 prediction columns. 

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 wizard 

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.

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Excel 2007 Data Mining Add-in Advance Create Mining Model Question

Apr 11, 2007

Hi,



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?

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Data Mining :: Implementing Excel Data Mining In A Classroom Setting?

Jun 15, 2015

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. 

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.   

Is there a way to "bulk establish" the access credentials and establish those databases?

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Data Mining Client For Excel

Aug 29, 2007

Is it at all possible to use this tool without any connection to SQL Server (mine data in Excel Worksheets only)?? Or is it required to connect to SQL Server??
From reading the documentation, one minute I get the feeling this is possible, then the next section I get a feeling it's not. Can anyone help? Thanks.

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Where Can I Store The Mining Results From Mining Models In SQL Server 2005 Data Mining Engine?

Apr 26, 2006

Hi, all here,

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.

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Excel 2007 Data Mining Add-in Disappear

Oct 10, 2007



I install add-in and run fine for a while, then all of sudden I could not see Table Analyze tool and data mining tab at my ribbon. I re-run server configuration and re-connect to DMAddinDB (remote server, but I am the administrator), but data mining add-in and table analyzer still not showing at my ribbon.

Then I uninstall DMAddin, re-install it, go through configuration again, but still the tabs are not showing up.

Any idea you can help me get my add in back?

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Excel Data Mining Add In: Order By Not Working

Apr 24, 2007

Hello,



I am trying insert the "Order by" clause into DMX but nothing is working.



INSERT INTO MINING STRUCTURE [ARS] (
[OrderID],
[Product_Table](SKIP, [Product])
)
SHAPE {
OPENQUERY ([dwMDA on PSD_TEST_TEST], 'Select Top 30000 "OrderID"
From "dwMDA"."dbo"."vDetail" Order By "OrderID"')
} APPEND
( {
OPENQUERY ([dwMDA on PSD_TEST_TEST], 'Select Top 30000 "OrderID","Product"
From "dwMDA"."dbo"."vDetail" Order By "OrderID"')} RELATE [OrderID] TO [OrderID]
) AS T



This is the DMX for market basket analysis.



I am also unable to use "order by" when i pull data into excel.



here's an example of something that doesn't work:



Select Top 20000 "OrderID","ProductGroupDescription"
From "dwMDA"."dbo"."vDetail"

Order By "OrderID"



Can someone show me the exact working SQL commands they are using for the "Order By" clause when they import data from sql into an excel spreadsheet?



Even better would be if someone

1. Open excel, and go to the data mining tab

2. Click on the Cluster Button

3. Select Analysis Service Data Source

4. Input a command the includes "Order By"

5. Run the model

6. Show me the tracer.



Thanks



Davy

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Use Excel Addins For Data Mining Interface

Jun 6, 2007

Dear friends,
Hi again,

I encounter some promplems on using Data mining addins for excel, having to do with data mining staff. I have two questions.

1. In analyze tab, I try to use detect categories. I try to see in the help which algorithm do this and I see Naives, but when I check the mining model throught Microsoft visual studio I noticed that the algorithm is clustering. Is that the correct one? Does help have a mistake?

2. One more problem, I have to know some more thinks for the algorithm tha Microsoft uses. Where can I found a detailed discription of the algorithms? Is there any good explanatory report for the algorithms and results?

manolis

3. My problem is to descrimina

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Where To Get More In-dept Tutorials For The Data Mining Add-In For Excel?

Jun 13, 2007

Does anyone know where we can get more in-dept tutorials for the Data Mining Add-Ins for Excel? Currently, all we have are the videos from the microsoft web site as well as some white papers.

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How Is Forecasting Defined In The Data Mining Add-In (Excel)?

Feb 14, 2008


Hi All,

Does anyone know how is forecasting defined in the Data Mining Add-In (Excel)? If we look to the web, we would see different Forecasting Standards. What specific Forecasting algorithm and standards used in the Forecasting in the Data Mining Add-In (Excel)?

Regards,
Joseph

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Excel Data Mining Add-in For Categorical Data

Jul 24, 2007

Hi my friends,

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 ?

Thank for your help in advance.

Manolis

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Excel Data Mining Add-in For Categorical Data

Aug 5, 2007

Thank you very much for your previous answers conserning clustering algorithm.

I change a bit my data and now I can get two and three clusters as I wish.
But now I have a different question. I wish to keep my Structure and Model for further trials with different algorithm values, like cardinality. I tried the following
I selected in excel Data Mining and then the option cluster button.
Then in the cluster wizard I chose analysis service data source and I reform the query as I need adding only at the end
where "STAFF_YES" = 1. Then I choose the needed columns and target value. Finally I select browse model, enable drill through only and I finish the wizard and get some results, rather good. But i need to try again with different parameters.
I tried Business intelligent Studio to check my Analysis service. The structure were here but when I changed any parameter and I tried to reprocess I got the following messages


Processing Mining Structure 'try Structure_1' completed successfully.
Start time: 5/8/2007 4:55:08 μμ; End time: 5/8/2007 4:55:08 μμ; Duration: 0:00:00
Processing Dimension 'try Structure_1 ~MC-__RowIndex' completed successfully.
Start time: 5/8/2007 4:55:08 μμ; End time: 5/8/2007 4:55:08 μμ; Duration: 0:00:00
Processing Dimension Attribute '(All)' completed successfully.
Start time: 5/8/2007 4:55:08 μμ; End time: 5/8/2007 4:55:08 μμ; Duration: 0:00:00
Processing Dimension Attribute 'EPI_CELL_SINO_GOOD' completed successfully.
Start time: 5/8/2007 4:55:08 μμ; End time: 5/8/2007 4:55:08 μμ; Duration: 0:00:00
Processing Dimension Attribute 'EPI_CELL_SINO_LOOSE' completed successfully.
Start time: 5/8/2007 4:55:08 μμ; End time: 5/8/2007 4:55:08 μμ; Duration: 0:00:00
Errors and Warnings from Response
Internal error: The operation terminated unsuccessfully.
Internal error: The operation terminated unsuccessfully.
Internal error: An unexpected error occurred (file 'pcprocbinding.cpp', line 6645, function 'PCDBProcBinding:electOrChangeCartridge').
Errors in the OLAP storage engine: An error occurred while the dimension, with the ID of 'try Structure_1 ~MC-__RowIndex', Name of 'try Structure_1 ~MC-__RowIndex' was being processed.
Errors in the OLAP storage engine: An error occurred while the 'EPI_CELL_SINO_LOOSE' attribute of the 'try Structure_1 ~MC-__RowIndex' dimension from the 'DMAddinsDB2' database was being processed.
Internal error: The operation terminated unsuccessfully.
Internal error: The operation terminated unsuccessfully.
Internal error: An unexpected error occurred (file 'pcprocbinding.cpp', line 6645, function 'PCDBProcBinding:electOrChangeCartridge').
Errors in the OLAP storage engine: An error occurred while the dimension, with the ID of 'try Structure_1 ~MC-__RowIndex', Name of 'try Structure_1 ~MC-__RowIndex' was being processed.
Errors in the OLAP storage engine: An error occurred while the 'EPI_CELL_SINO_GOOD' attribute of the 'try Structure_1 ~MC-__RowIndex' dimension from the 'DMAddinsDB2' database was being processed.

And no change to the structure take place.

Please help me if you can
Thank you in advnce
Best regards.
Manolis

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Excel Data Mining Add-In Query Wizard Error Message

May 1, 2007

Hello Experts,



I have an error message I was wondering if anyone else has seen and resolved. When I open excel and click on the query wizard on the Data Mining Ribbon, I get an error message that says "Input String not in Correct Format"

After I close this dialog box the 'Welcome to Query .... ' wizard will open, but when I select the Advance button my process aborts due to the input string error.



I have only ran association models on the computer.

The Manage Models and Browse buttons work fine.

The error came up on Friday, but it wasn't there on Thursday. There were no changes done to the machine (no installation of new software).

I have tried reinstalling the add-in.





Thank you all for your help,



Davy



I have pasted the SQL syntax below that I get from the error dialog box after the query wizard closes.



See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.NullReferenceException: Object reference not set to an instance of an object.
at Microsoft.SqlServer.DataMining.Office.Excel.QueryBuilder.QueryBuilderParameters.UpdateNestedColumnName()
at Microsoft.SqlServer.DataMining.Office.Excel.XLClientUIManager.DisplayAdvancedQueryBuilder(Object sender, WizardPageEventArgs e)
at Microsoft.SqlServer.DataMining.Office.Excel.Wizard.WizardPageBase.OnWizardPageAdvanced(WizardPageEventArgs e)
at Microsoft.SqlServer.DataMining.Office.Excel.Wizard.WizardForm.btnAdvanced_Click(Object sender, EventArgs e)
at System.Windows.Forms.Control.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnClick(EventArgs e)
at System.Windows.Forms.Button.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)


************** Loaded Assemblies **************
mscorlib
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
Microsoft.SqlServer.DataMining.Office.Excel.DMClient
Assembly Version: 9.0.242.0
Win32 Version: 9.00.3154.00
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Microsoft.SqlServer.DataMining.Office.Excel.DMClient/9.0.242.0__89845dcd8080cc91/Microsoft.SqlServer.DataMining.Office.Excel.DMClient.dll
----------------------------------------
Extensibility
Assembly Version: 7.0.3300.0
Win32 Version: 7.00.9466
CodeBase: file:///C:/WINDOWS/assembly/GAC/Extensibility/7.0.3300.0__b03f5f7f11d50a3a/Extensibility.dll
----------------------------------------
office
Assembly Version: 12.0.0.0
Win32 Version: 12.0.4518.1014
CodeBase: file:///C:/WINDOWS/assembly/GAC/office/12.0.0.0__71e9bce111e9429c/office.dll
----------------------------------------
Microsoft.SqlServer.DataMining.Office.Common
Assembly Version: 9.0.242.0
Win32 Version: 9.00.3154.00
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Microsoft.SqlServer.DataMining.Office.Common/9.0.242.0__89845dcd8080cc91/Microsoft.SqlServer.DataMining.Office.Common.dll
----------------------------------------
System.Windows.Forms
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Drawing
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
Microsoft.SqlServer.DataMining.Office.Excel.DMClientControls
Assembly Version: 9.0.242.0
Win32 Version: 9.00.3154.00
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Microsoft.SqlServer.DataMining.Office.Excel.DMClientControls/9.0.242.0__89845dcd8080cc91/Microsoft.SqlServer.DataMining.Office.Excel.DMClientControls.dll
----------------------------------------
System.Xml
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
System.Configuration
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
zd8aixcw
Assembly Version: 9.0.242.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
stdole
Assembly Version: 7.0.3300.0
Win32 Version: 7.00.9466
CodeBase: file:///C:/WINDOWS/assembly/GAC/stdole/7.0.3300.0__b03f5f7f11d50a3a/stdole.dll
----------------------------------------
Microsoft.Office.Interop.Excel
Assembly Version: 12.0.0.0
Win32 Version: 12.0.4518.1014
CodeBase: file:///C:/WINDOWS/assembly/GAC/Microsoft.Office.Interop.Excel/12.0.0.0__71e9bce111e9429c/Microsoft.Office.Interop.Excel.dll
----------------------------------------
Microsoft.SqlServer.DataMining.Office.Excel.TableAnalytics
Assembly Version: 9.0.242.0
Win32 Version: 9.00.3154.00
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Microsoft.SqlServer.DataMining.Office.Excel.TableAnalytics/9.0.242.0__89845dcd8080cc91/Microsoft.SqlServer.DataMining.Office.Excel.TableAnalytics.dll
----------------------------------------
Microsoft.SqlServer.DataMining.Office.Excel.Wizard
Assembly Version: 9.0.242.0
Win32 Version: 9.00.3154.00
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Microsoft.SqlServer.DataMining.Office.Excel.Wizard/9.0.242.0__89845dcd8080cc91/Microsoft.SqlServer.DataMining.Office.Excel.Wizard.dll
----------------------------------------
Microsoft.AnalysisServices.AdomdClient
Assembly Version: 9.0.242.0
Win32 Version: 9.00.3042.00
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Microsoft.AnalysisServices.AdomdClient/9.0.242.0__89845dcd8080cc91/Microsoft.AnalysisServices.AdomdClient.dll
----------------------------------------
System.Data
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///C:/WINDOWS/assembly/GAC_32/System.Data/2.0.0.0__b77a5c561934e089/System.Data.dll
----------------------------------------
System.Web
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///C:/WINDOWS/assembly/GAC_32/System.Web/2.0.0.0__b03f5f7f11d50a3a/System.Web.dll
----------------------------------------
Microsoft.mshtml
Assembly Version: 7.0.3300.0
Win32 Version: 7.0.3300.0
CodeBase: file:///C:/WINDOWS/assembly/GAC/Microsoft.mshtml/7.0.3300.0__b03f5f7f11d50a3a/Microsoft.mshtml.dll
----------------------------------------
Microsoft.DataWarehouse.Interfaces
Assembly Version: 9.0.242.0
Win32 Version: 9.00.3042.00
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Microsoft.DataWarehouse.Interfaces/9.0.242.0__89845dcd8080cc91/Microsoft.DataWarehouse.Interfaces.dll
----------------------------------------
Microsoft.AnalysisServices.Viewers
Assembly Version: 9.0.242.0
Win32 Version: 9.00.3042.00
CodeBase: file:///C:/Program%20Files/Microsoft%20SQL%20Server%202005%20DM%20Add-Ins/Microsoft.AnalysisServices.Viewers.dll
----------------------------------------
Microsoft.DataWarehouse
Assembly Version: 9.0.242.0
Win32 Version: 9.00.3042.00
CodeBase: file:///C:/Program%20Files/Microsoft%20SQL%20Server%202005%20DM%20Add-Ins/Microsoft.DataWarehouse.DLL
----------------------------------------
Microsoft.AnalysisServices.Graphing
Assembly Version: 9.0.242.0
Win32 Version: 9.00.3042.00
CodeBase: file:///C:/Program%20Files/Microsoft%20SQL%20Server%202005%20DM%20Add-Ins/Microsoft.AnalysisServices.Graphing.DLL
----------------------------------------
Microsoft.AnalysisServices.Controls
Assembly Version: 9.0.242.0
Win32 Version: 9.00.3042.00
CodeBase: file:///C:/Program%20Files/Microsoft%20SQL%20Server%202005%20DM%20Add-Ins/Microsoft.AnalysisServices.Controls.DLL
----------------------------------------
Microsoft.SqlServer.CustomControls
Assembly Version: 9.0.242.0
Win32 Version: 9.00.2047.00
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Microsoft.SqlServer.CustomControls/9.0.242.0__89845dcd8080cc91/Microsoft.SqlServer.CustomControls.dll
----------------------------------------
Microsoft.NetEnterpriseServers.ExceptionMessageBox
Assembly Version: 9.0.242.0
Win32 Version: 9.00.1399.00
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Microsoft.NetEnterpriseServers.ExceptionMessageBox/9.0.242.0__89845dcd8080cc91/Microsoft.NetEnterpriseServers.ExceptionMessageBox.dll
----------------------------------------
Microsoft.AnalysisServices.OleDbDM
Assembly Version: 9.0.242.0
Win32 Version: 9.00.3042.00
CodeBase: file:///C:/Program%20Files/Microsoft%20SQL%20Server%202005%20DM%20Add-Ins/Microsoft.AnalysisServices.OleDbDM.DLL
----------------------------------------
CustomMarshalers
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///C:/WINDOWS/assembly/GAC_32/CustomMarshalers/2.0.0.0__b03f5f7f11d50a3a/CustomMarshalers.dll
----------------------------------------

************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

<configuration>
<system.windows.forms jitDebugging="true" />
</configuration>

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.

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How To Connect To Analysis Services With Excel 2007 Data Mining Add In?

Jan 18, 2007

I downloaded a trial version of office 2007 and the data mining addin. I do not have an automatic connection to Analysis Services, so most functionality does not work. Is it possible to configure a connection with a trial version? If so, does anyone know what the server name is and how to configure it?

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Excel Data Mining Add-in - Analyze Key Influencers - Remote Processing Issue

Nov 12, 2007

I have installed the excel DM addin and am trying to work through the tutorials -

When I run the 'Analyze Key Influencers' tool against the sample data through a remote AS server I get:
The task was not able to detect any key influencers for the 'Purchased Bike' column. The values of 'Purchased Bike' seem unrelated to values of other columns.

however when I run it against a local AS server I get the expected results.

I can see no differences in settings or setup between the AS instances I am trying to use - perhaps a permissions issue?
Thank you

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Data Mining :: Informational (Data Mining) - Decision Trees Found No Splits For Model

Sep 29, 2015

I followed the tutorial posted at [URL] ...

Everything was ok until the last step where I had to process the mining structure which resulted in a warning

"Informational (Data mining): Decision Trees found no splits for model, Tbl Decision Tree Example."

What does this error mean? How do I resolve it? Also, I only see the first level in the Mining Model Viewer, I don't see the levels 2 and 3.

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How Can We Compare Other Data Mining Software Packages With SQL Server 2005 Data Mining?

Feb 23, 2007

Hi, all experts here,

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.

I am looking forward to hearing from you.

Thanks a lot.

With best regards,

Yours sincerely,

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Data Mining - Scalar Mining Structure Column Data Type Error...

May 31, 2006

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?

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Data Mining :: Content In Data Mining Structure Not Valid - Deployment Fails

Apr 30, 2015

I'm a beginner with SQL 2012 SSDT & SSMS. I get this error message when I try to deploy my project: 

"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?

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Error (Data Mining): The 'HISTORIC_MODEL_GAP' Data Mining Parameter Is Not Valid

Oct 25, 2007

Hi all,

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.

Any tip will be greatly appreciated.

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Data Mining :: How To Reduce Data Mining Processing Time

Aug 4, 2015

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 ???

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How Is The 'Score' Value Derived In The Lift Chart/Mining Legend For Data Mining Models?

Sep 26, 2006

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 cant 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?

Many thanks,
S Rajput

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Can I Filter The Data On Mining Structure, Mining Model?

Jul 18, 2006

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?

Thanks.
Joe.

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Sampling Data Set Via Integration Services Data Flow For Data Mining Models Without Saving Training And Test Data Set?

Nov 24, 2006

Hi, all here,

Thank you very much for your kind attention.

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.

Thank you very much in advance for any help.

With best regards,

Yours sincerely,

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Data Mining :: Deleting Old Data From Adventure Works 2012 With Powershell

May 3, 2015

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;

[Code] ....

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Is There Any Way To Train A Portion Of A Training Data Set From A Selected Dataset For Data Mining?

Jun 19, 2007

Hi, all experts here,



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.



With best regards,



Yours sincerely,



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May 25, 2006

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

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How To Split The Data Into Training And Validation Sets When Doing Data Mining?

Jun 15, 2007

Could I ask how to spit the data into training and validation sets when doing data mining?



Thanks

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Dec 20, 2006

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:

STDMETHODIMP ALGORITHM::Predict(/* [in] */ IDMContextServices* in_pContext,/* [in] */ DM_PREDICTION_FLAGS in_Flags,/* [in] */ IDMAttributeGroup* in_pPredAttGroup,/* [in] */ DM_CaseID in_CaseID, /* [in] */ ULONG in_ulCaseValues,/* [in] */ DM_ATTRIBUTE_VALUE* in_rgValues,/* [in] */ ULONG in_ulMaxPredictions,/* [in] */ ULONG in_ulMaxStates, /* [out] */ DM_ATTRIBUTE_STAT** io_prgPredictions,/* [out] */ ULONG* out_pulPredictions) {

for(UINT i=0;i<in_ulCaseValues;i++) {
DM_ATTRIBUTE_VALUE& dmattributevalue = in_rgValues;
ULONG iAttribute = dmattributevalue.Attribute;
if (iAttribute == DM_UNSPECIFIED)
continue;
double dblValue = ::DblContinuous(dmattributevalue.Value);
char buffer[129];
sprintf(buffer,"%f ",dblValue);
RENAN_Log::log(buffer);
}
return S_OK;
}

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.

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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:

SPREADSHEET 1
Column 1, Column 2
100, ?
101, ?
102, ?
103, ?

SPREADSHEET 2
Column 1, Column 2
102, 202
100, 200
103, 203
101, 201

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?

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Dear friends,

I encounter a serious problem.

I would like to develop an application that can create Data Mining structures and a mining model in SQL Server 2005 with VB.NET. I tried the code from book Data Mining with SQL server 2005 in chapter 14 but did not work. Any good idea?

Please help me.



Best regards,

Manolis

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Create Mining Structure And Mining Model With Code

Oct 20, 2006















Thank you very much for your help.
The errors that I can see in the code that you gave in your answer are the following and they are more or less the same as I had previously

I tried the code but initially I have encounter the following problems.

1. In any line that have the declaration As Server, As Database like in
Public Function CreateDatabase(ByVal srv As Server, ByVal databaseName As String) As Database gives me the problem that type Database is not declared the same type Server is not declared and it does not give me any option.

2. In addition to that for As DataSource, As RelationalDataSource, As RelationalDataSourceView, As ScalarMiningStructureColumn, As DataSourceViewBinding, gives me the problem that type is not declared.

3. Finally in mc = New MiningModelColumn("Yearly income", Utils.GetSyntacticallyValidID("Yearly income", Type.GetType(MiningModelColumn))) is not accesible in this context because it is 'Private'.
I have some more problems but I thing that by solving the above that I referred I will solve the rest.

Thank you any way.
Best regards,
Manolis



PhD student

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