i'd like to add the data mining viewer controls into visual c# 's toolkit....is it possible...
is there a way how i could create forms and import the minned pattern into these forms using the data mining viewer controls??
Hello:
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.
- doug
Hi ... hope you can help.
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.
How do I install the Web Controls?
Hello,
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.
Can somebody help me?
Dunia
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 :
Provider=MSOLAP.3;Data Source=localhost;Integrated Security=SSPI;Initial Catalog=ADV
I'm very sad because this module is very important for my homework. Please help me.
Hi!
I try to use Data Mining HTML Tree Viewer, but has some problem. In the Connection property, i can't set a new connection to this property.
Help me!!!
Hi,
Small problem here. I have successfully installed the Data Mining Web Controls in my pc. I can use it to display the result that i want, the problem is the expand image and collapse image did not show out in the column, by the way I can click the blank column to expand or collapse the tree node, it function completely.
How can i display the expand image and Collapse image?
Can anyone help?
Thanks!
best rgds,
xuenly
I am going through the data mining web control viewer tutorial and its going great. I have been able to build and setup the viewer. The problem I am having is when I publish the site out to my web server, it gives me the following error:
Code Snippet
Error: Either the user, <domain><computerName>$, does not have access to the prospectDataMining database, or the database does not exist.
When I debug this on my local machine via Visual Studio 2005, it works GREAT! It is just when I publish the site to the web server.
I have a dedicated SSAS server along w/ a dedicated web server. To test, I published the site to the SSAS server to see if it was a connection issue. I received the same error w/ a different <domain><computerName>$.
I looked at trying to put in the optional connection info for the dataMining html tree viewer properties... but apparently dont know how to do that properly. I also checked the IIS directory security and enabled Integrated security.
What am i doing wrong? ANY help is much appreciated.
Thanks,
Cameron
Hi, all here,
I tried to find the graphs I saved from Data Mining Model Viewer, but where is it saved? As we see from the mining model viewer we could save the graphs there by clicking the 'save graph' button, but where is the graph?
Really need help for that.
Thank you very much in advance for any guidance and help for that.
With best regards,
Yours sincerely,
We've successfully processed a large decision tree model in SQL Server 2005. When I try to view the tree in the mining model viewer, I get the following error:
TITLE: Microsoft Visual Studio
------------------------------
The tree graph cannot be created because of the following error:
'Exception of type 'System.OutOfMemoryException' was thrown.'.
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft%u00ae+Visual+Studio%u00ae+2005&ProdVer=8.0.50727.42&EvtSrc=Microsoft.AnalysisServices.Viewers.SR&EvtID=ErrorCreateGraphFailed&LinkId=20476
The link provides no other documentaiton on the error.
We're using 64-bit SQL on a Dell Workstation running XP-64 with 16GB of memory. From my view of things we aren't close to running out of memory. Since the model processed and the error occurs when viewing the model, is this a problem with Visual Studio and nont necessarily Anlaysis Services?
Thanks in advance.
Nick
Hi,
I downloaeded "Microsoft SQL Server 2005 Datamining Viewer Controls" feature pack, and tried to run the dataminingviewerclient.exe.
When i view my local time series data mining model, It works well for single series model, but when i load a Microsoft time series model containing multiple data series, an unhandled exception occurs.
I post the error message below:
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.AnalysisServices.Viewers.TimeSeriesViewer.PreprocessChartArrays(ArrayList rgPredicted, ArrayList rgActual, ArrayList rgDeviations)
at Microsoft.AnalysisServices.Viewers.TimeSeriesViewer.LoadChartSpace(MiningModel model)
at Microsoft.AnalysisServices.Viewers.TSCheckedListViewCombo.HandleChangesCommitted(Object sender, EventArgs ea)
at Microsoft.DataWarehouse.Controls.BaseControlComboBox.OnCommittedChanges(EventArgs e)
at Microsoft.DataWarehouse.Controls.BaseControlComboBox.SetSelection(String str, Object obj)
at Microsoft.AnalysisServices.Viewers.TimeSeriesViewer.InitializeCurrentlySelectedPage(Object context)
at Microsoft.AnalysisServices.Viewers.TreeViewer.viewerTabControl_SelectedIndexChanged(Object sender, EventArgs e)
at System.Windows.Forms.TabControl.OnSelectedIndexChanged(EventArgs e)
at System.Windows.Forms.TabControl.WmSelChange()
at System.Windows.Forms.TabControl.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:///E:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
DataMiningViewerClient
Assembly Version: 1.0.2023.16746
Win32 Version: 1.0.2023.16746
CodeBase: file:///E:/Documents%20and%20Settings/admin/Desktop/Microsoft%20Download/DataMiningViewerClient/DataMiningViewerClient.exe
----------------------------------------
System.Windows.Forms
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///E:/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:///E:/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:///E:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
Microsoft.AnalysisServices.AdomdClient
Assembly Version: 9.0.242.0
Win32 Version: 9.00.2047.00
CodeBase: file:///E:/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:///E:/WINDOWS/assembly/GAC_32/System.Data/2.0.0.0__b77a5c561934e089/System.Data.dll
----------------------------------------
System.Xml
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///E:/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:///E:/WINDOWS/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
Microsoft.AnalysisServices.Viewers
Assembly Version: 9.0.242.0
Win32 Version: 9.00.1186.00
CodeBase: file:///E:/Documents%20and%20Settings/admin/Desktop/Microsoft%20Download/DataMiningViewerClient/Microsoft.AnalysisServices.Viewers.DLL
----------------------------------------
Microsoft.DataWarehouse
Assembly Version: 9.0.242.0
Win32 Version: 9.00.1186.00
CodeBase: file:///E:/Documents%20and%20Settings/admin/Desktop/Microsoft%20Download/DataMiningViewerClient/Microsoft.DataWarehouse.DLL
----------------------------------------
Microsoft.DataWarehouse.Interfaces
Assembly Version: 9.0.242.0
Win32 Version: 9.00.2047.00
CodeBase: file:///E:/WINDOWS/assembly/GAC_MSIL/Microsoft.DataWarehouse.Interfaces/9.0.242.0__89845dcd8080cc91/Microsoft.DataWarehouse.Interfaces.dll
----------------------------------------
Microsoft.AnalysisServices.Controls
Assembly Version: 9.0.242.0
Win32 Version: 9.00.1186.00
CodeBase: file:///E:/Documents%20and%20Settings/admin/Desktop/Microsoft%20Download/DataMiningViewerClient/Microsoft.AnalysisServices.Controls.DLL
----------------------------------------
Microsoft.Office.Interop.Owc11
Assembly Version: 11.0.0.0
Win32 Version: 11.0.5530
CodeBase: file:///E:/WINDOWS/assembly/GAC/Microsoft.Office.Interop.Owc11/11.0.0.0__71e9bce111e9429c/Microsoft.Office.Interop.Owc11.dll
----------------------------------------
Microsoft.AnalysisServices.Graphing
Assembly Version: 9.0.242.0
Win32 Version: 9.00.1186.00
CodeBase: file:///E:/Documents%20and%20Settings/admin/Desktop/Microsoft%20Download/DataMiningViewerClient/Microsoft.AnalysisServices.Graphing.DLL
----------------------------------------
MSDATASRC
Assembly Version: 7.0.3300.0
Win32 Version: 7.00.9466
CodeBase: file:///E:/WINDOWS/assembly/GAC/MSDATASRC/7.0.3300.0__b03f5f7f11d50a3a/MSDATASRC.dll
----------------------------------------
mscomctl
Assembly Version: 10.0.4504.0
Win32 Version: 10.0.4504
CodeBase: file:///E:/WINDOWS/assembly/GAC/mscomctl/10.0.4504.0__31bf3856ad364e35/mscomctl.dll
----------------------------------------
Accessibility
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///E:/WINDOWS/assembly/GAC_MSIL/Accessibility/2.0.0.0__b03f5f7f11d50a3a/Accessibility.dll
----------------------------------------
Microsoft.AnalysisServices.OleDbDM
Assembly Version: 9.0.242.0
Win32 Version: 9.00.1186.00
CodeBase: file:///E:/Documents%20and%20Settings/admin/Desktop/Microsoft%20Download/DataMiningViewerClient/Microsoft.AnalysisServices.OleDbDM.DLL
----------------------------------------
Microsoft.SqlServer.CustomControls
Assembly Version: 9.0.242.0
Win32 Version: 9.00.2047.00
CodeBase: file:///E:/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:///E:/WINDOWS/assembly/GAC_MSIL/Microsoft.NetEnterpriseServers.ExceptionMessageBox/9.0.242.0__89845dcd8080cc91/Microsoft.NetEnterpriseServers.ExceptionMessageBox.dll
----------------------------------------
System.Transactions
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///E:/WINDOWS/assembly/GAC_32/System.Transactions/2.0.0.0__b77a5c561934e089/System.Transactions.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.
***** end of error message***
Can someone help to figure out what went wrong? thx.
Hello Experts,
Sorry that I have to ask again, because the question is a FAQ but I can€™t find the €œData 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.
Best regards,
(desperated) Alex
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 get the following error when I try to load the mining model in the mining model viewer
Query (1, 6) The '[System].[Microsoft].[AnalysisServices].[System].[DataMining].[NeuralNet].[GetAttributeValues]' function does not exist.
I get a similar error when I try to load the Load Mining Accuracy Chart
Failed to execute the query due to the following error:
Query (1, 6) The '[System].[Microsoft].[AnalysisServices].[System].[DataMining].[AllOther].[GenerateLiftTableUsingDatasource]' function does not exist.
I have OWC 11 installed. What am I missing here?
Thanks
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.
I am developing a multiple regression model for a super market site selection with 11 predictors.
As soon as I press the model viewer tab, the following message appears:
The server content appears to be out of date.
Would you like to build and deploy the project first?
I opt no and the error message pops up:
The tree graph cannot be created because of the following error:
'Either the user, ......., does not have access to the ....... database, or the database does not exist.'.
Could anyone mine out the cause please....
saji
Is there anyway to print the mining model diagrams (dependency network, decision trees etc)
Thanks,
Carrie
In order to setup my forecasting mining model I have created a special view that runs against my fact table and creates time series on the level I need.
Code Snippet
Select DFUKEY, DATE, QTY from Dim_FACT where DFKEY like '020%'
So I get the following input fr my model:
time series key (e.g. DFUKEY)
date (time key)
QTY (to be predicted)
For testing purposes I created a small view (similar to AdventureWorks) that only contained a few time series. The model was created and processed in ~2 minutes or less. The viewer came up almost immediately and I was able to see results.
Now my real view has about 25000 time series I need a forecast for and that I also like to review in the viewer. If I create a mining model against that bigger view the processing takes ~15m or so and the viewer is likely to time out.
The worst part thought is when I try to get the forecast for a time series (see query below) it takes minutes before the answers come back.
Code Snippet
SELECT FLATTENED [DFUKEY], PredictTimeSeries([QTY], 12)
FROM [TimeSeries]
WHERE [DFUKEY] = '02078147AG'
I would understand if without the WHERE clause it would take long but as is?
I am pretty sure I created the model the right way so I wonder if somebody can give me recommendations as to how forecast larger numbers.
Finally I intend to call the foarcast for a particular series using an Action from within a cube.
Thanks in advance.
Dirk
Hi
I am trying to use Association Viewer Control in
Microsoft.AnalysisServices.Viewers.DLL dll in VS 2005 but sometimes it gives an error.
"Code generatio for property 'ConnecitonManager'" failed. Error was:'Property accesor 'ConnectionManager' on object 'AssosiactionViewer1' threw the following exception:'Object referance not set to instance of an object"
Is there anyone here who use
"Microsoft SQL Server 2005 Datamining Viewer Controls" in SQLServer2005 FeaturePack ?
http://www.microsoft.com/downloads/details.aspx?FamilyID=50b97994-8453-4998-8226-fa42ec403d17&DisplayLang=en
i am using VS2005 Version 8.0.50727.762 (SP.050727-7600)
and SQL Server 2005 SP2
thanks from now.
Cem Ãœney
I've successfully created and processed a very simple neural network mining model (defined against a cube). However, when I go to the model viewer in BI studio, it displays the following error:
"Execution of the managed stored procedure GetAttributeScores failed with the following error: Exception has been thrown by the target of an invocation.Input string was not in a correct format.."
Any ideas about what's going wrong? This is with SQL Server 2005 SP1.
With the number of threads it is difficult to know if this has been posted. If I use the Mining Content Viewer for Linear Regression, under Node Distribution, there are values given for Attribute Name, Attribute Value, Support, Probability, Variance, and Value Type. The output is similar to what Joris supplied in his thread about Predict Probability in Decision Trees. My questions:
1. How should these fields be interpreted?
2. With Linear Regression, is it possible to get the coefficient values and tests of significance (t-tests?), if they are not part of the output I have pointed to?
Thanks for your help with this?
Sam
Good morning,
Well... As I said in other topics, I'm doing a clustering plugin for text mining. I'm facing many problems and, with your help, solving them one by one.
First of all, thanks a lot again.
Well... I've made a clustering function that is actually working very well. But I'm exporting its results to a log file I use as an algorithm trace for debugging.
My clustering method returns a vector containing information of what cluster each register belongs. For instance:
vector[0] = 1 -> The register of index 0 belongs to cluster 1.
vector[1] = 9 -> The register of index 1 belongs to cluster 9.
vector[2] = 2 -> The register of index 2 belongs to cluster 2.
...
And so on.
But... I know that none of the Navigation methods receives a structure like this one discribed above. I only use it to log the results to debug the algorithm.
But how to pass this information (what register (or test case) belongs to what cluster) to the Navigation ?
Thanks a lot again, and any help will be very appreciated.
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.
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,
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?
Having successfully created :
- 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.
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.
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 ???
View 2 Replies View RelatedHi,
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?
Many thanks,
S Rajput
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?
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.