How To Use Data Mining HTML Tree Viewer
May 26, 2006Hi!
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!!!
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Data Mining Html Tree Viewer Authentication
Jul 17, 2007I 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
Question On Data Mining Html Viewer
Feb 14, 2008Hi,
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
Data Mining Model Viewer Of Decision Tree Out Of Memory Error
May 18, 2007We'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
Data Mining Viewer Controls.....
Apr 16, 2007i'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??
Data Mining HTML Viewers Issue
Dec 14, 2007I have a decision tree model and I am trying to view the tree using the DMDecisionTreeViewer control as in this sample http://www.sqlserverdatamining.com/MovieSurveyDemo/ . I followed the instructions at this site http://msdn2.microsoft.com/en-us/library/ms160727.aspx and set the following properties:
Server My analysis services server
Database My analysis services catalogue
Model My decision tree model name
ViewType Tree
TargetTree My decision tree's predictable attribute
When I run my application, the component does not display anything and the webpage produces two errors:
1. Syntax Error
2. 'NodeData' is undefined
Furthermore, when I run the query that is expected to give me the TargetTree property value, I get nothing as a result.
SELECT NODE_UNIQUE_NAME, ATTRIBUTE_NAME
FROM [Model].CONTENT
WHERE NODE_TYPE=2
I managed to view my decision tree using windows viewers without problems. Do you have any idea on what I have done wrong, and is the MovieSurveyDemo source code available?
Can I Ask How To Use 'weight' Variable In Descision Tree And How To Use Cross Validation In The Data Mining Procedure?
Jun 15, 2007Also when using cross validation, which descision tree should we choose?
Thanks very much
Where Are The Graphs Saved From Data Mining Model Viewer
Jun 22, 2006Hi, 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,
Error With Data Mining Viewer Controls In Visual Studio 2008
Nov 20, 2007Hello:
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
Tree Viewer Error
Sep 13, 2007
I have successfully created and processed a mining structure (decision tree). However, when I try to generate the tree graph, I am getting the following error:
TITLE: Microsoft Visual Studio
------------------------------
The tree graph cannot be created because of the following error:
'Object reference not set to an instance of an object.'.
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft%u00ae+Visual+Studio%u00ae+2005&ProdVer=8.0.50727.762&EvtSrc=Microsoft.AnalysisServices.Viewers.SR&EvtID=ErrorCreateGraphFailed&LinkId=20476
------------------------------
ADDITIONAL INFORMATION:
Object reference not set to an instance of an object. (Microsoft.AnalysisServices.Viewers)
------------------------------
BUTTONS:
OK
------------------------------
...with the following technical details
===================================
The tree graph cannot be created because of the following error:
'Object reference not set to an instance of an object.'. (Microsoft Visual Studio)
------------------------------
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft%u00ae+Visual+Studio%u00ae+2005&ProdVer=8.0.50727.762&EvtSrc=Microsoft.AnalysisServices.Viewers.SR&EvtID=ErrorCreateGraphFailed&LinkId=20476
===================================
Object reference not set to an instance of an object. (Microsoft.AnalysisServices.Viewers)
------------------------------
Program Location:
at Microsoft.AnalysisServices.Viewers.TreeViewerBase.GetTooltipText(TreeGraphNode treeNode)
at Microsoft.AnalysisServices.Viewers.TreeViewerBase.predictionTreeComboBox_SelectedIndexAction()
Has anyone encountered this same error?
Error While Trying To Load The Mining Model In The Mining Model Viewer
Nov 15, 2006I 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
Where Can I Store The Mining Results From Mining Models In SQL Server 2005 Data Mining Engine?
Apr 26, 2006Hi, 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.
Visio 2007 Desicion Tree Viewer Problem.. Rendering Fails.
Jan 15, 2008
Programmatically generating HTML visualizations of models using DM Add-ins the thread in sqlserverdatamining.com contains a code block listed below. This code doesn't work it fails in the statment : "helper.DrawDecisionTree(helper.ActivePage, parameter);" . It says "Visio rendering failed"..
I didn't understand the part "parameter.ConnectionName = "AdventureWorksConnection";" in the code block. Which type or object is expected by parameter.ConnectionName ? An Adomdconnection or Oledbconnection. Type is string but does it expect us the name of connection? Please help me because i didn't figure out the solution.
By the way i'm using Visio2007 and installed everything which has told in the article and added as reference.
Code Block
using System;
using System.Collections.Generic;
using System.Text;
using System.IO;
using Microsoft.SqlServer.DataMining.Office.Visio.Programability;
namespace DMDigramUsingViso
{
class Program
{
//This is the folder where the data mining addins have been installed.
public const string DMAddinInstallPath = @"C:Program Files (x86)Microsoft SQL Server 2005 DM Add-Ins";
//This is the name of the Visio template file for the data mining addins.
public const string VisioTemplateName = @"Microsoft Data Mining.vst";
//This is the name of the target HTML file.
public const string WebFileName = @"TargetMail.htm";
static void Main(string[] args)
{
try
{
string visioFile = DMAddinInstallPath + "\" + VisioTemplateName;
string webFile = System.IO.Directory.GetCurrentDirectory() + "\" + WebFileName;
Console.WriteLine("DM Addin install path : {0}", DMAddinInstallPath);
Console.WriteLine("Visio Template : {0}", VisioTemplateName);
Console.WriteLine("Output : {0}", webFile);
//----------------------------------------------------
// Create the parameter object for the decision tree
// drawing and populate the required parameters
//----------------------------------------------------
ParameterDecisionTree parameter = new ParameterDecisionTree();
//Friendly name for the connection
parameter.ConnectionName = "AdventureWorksConnection";
//Name of the Analysis Server
parameter.DataSourceName = "localhost";
//Name of database
parameter.CatalogName = "AdventureWorks";
//Name of the mining model
parameter.ModelName = "Target Mail";
//Name of the decision tree predictable
parameter.TreeName = "Bike Buyer";
//Flag to hide the progress dialog
parameter.Silent = true;
//----------------------------------------------------
// Optional properties for the parameter object
//----------------------------------------------------
//Shade tree nodes using support
parameter.GradientType = GradientType.SupportGradient;
//Show support in the nodes
parameter.ShowSupport = false;
//Fill color for the nodes
parameter.FillColorArgb = System.Drawing.Color.Aqua.ToArgb();
//Fill pattern color for the nodes
parameter.PatternColorArgb = System.Drawing.Color.Azure.ToArgb();
//----------------------------------------------------
// Drawing helper object which performs the actual rendering
//----------------------------------------------------
DMDrawingHelper helper = new DMDrawingHelper(visioFile, false);
//Start the Visio application
helper.Start();
/*
Helper object allows access to Visio object model using the following methods:
helper.CreateNewDocument();
helper.CreateNewPage();
helper.ActiveDocument;
helper.ActivePage;
helper.Application;
*/
//Render the decision tree on the current active page
Console.WriteLine("Rendering decision tree using the visio engine...");
helper.DrawDecisionTree(helper.ActivePage, parameter);
//Convert all the pages of the drawing to HTML
Console.WriteLine("Converting to HTML using the visio engine...");
helper.SaveDocumentAsWebPage(helper.ActiveDocument,
-1,
-1,
webFile,
DMDrawingHelper.ShowNavigationBar | DMDrawingHelper.ShowPanAndZoom | DMDrawingHelper.ShowPropertiesWindow | DMDrawingHelper.ShowSearchTool);
//Close the Visio App
helper.Close();
Console.WriteLine("HTML File is generated at : {0}", webFile);
}
catch (Exception ex)
{
Console.WriteLine("DMDigramUsingViso Error : {0}", ex.Message);
}
}
}
}
Problem : Can't Customize Style Sheets For HTML Viewer
Mar 15, 2007 Hi ,
Yesterday I Customize Style Sheets for the report manager. Today I tried to customize Style Sheets for HTML Viewer but it doesn't works. I have done all that steps :
- I include the <HTMLViewerStyleSheet> setting into the <Configuration> selection of the rsreportserver.config file and then specify the style sheet I want to use : <HTMLViewerStyleSheet>HtmlViewer2</HTMLViewerStyleSheet>
- My rsreportserver.config file is into the C:Program FilesMicrosoft SQL ServerMSSQL.2Reporting ServicesReportServer folder.
- The style sheet HtmlViewer2.css is located in the C:Program FilesMicrosoft SQL ServerMSSQL.2Reporting ServicesReportServerStyles folder.
I'm using SQL Server 2005.
Can someone Help me ? I have been trying change the style of the toolbar all the day and i start to be desperate !
Thank you.
Mining Model Viewer Error
Jan 22, 2007I 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
How To Customize SSRS 2000 HTML Viewer Without Affecting Other Folders Or Clients?
Apr 17, 2007Hi all,
Got a good question to ask. At the moment, I do not have any control over the reporting server webserver. This is due to the company's policy. The webhosting is controled by antoher department.
Anyways, the question is the following:- Is there a way to customize the config file for the htmlviewer (css style sheet, rendering and others) for a specific client without affecting the rest ?
There are about 20 clients on a server, and I am responsible for one of them. I had customized my config file to render or allow only two formats for this particular client. Since I don't have any control over the websever, I just can't replace the config file without affecting the others. How do i do this ? I just want th config file to ONLY affect a certain client's HTMLViewer and not the others. I tried to do some research on this, but came up empty handed.
Thanks !
Bernard
Printing Mining Model Viewer Diagrams
Dec 14, 2006Is there anyway to print the mining model diagrams (dependency network, decision trees etc)
Thanks,
Carrie
Forecasting Mining Model, Performance And Viewer
Jan 31, 2008
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
Error Using Neural Network Mining Model Viewer
Nov 17, 2006I'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.
HTML Viewer - Toolbar And Parameters Section - No Style Applied In RS2005 Worked In RS2000
Nov 30, 2007Hi all,
Not sure what's going on here...
I had reports using the HTML Viewer working in RS 2000. The servers were both O/S Windows 2000, SQL Server 2000, IIS 5.0, Reporting Services 2000) The default toolbar and parameters area were formatted and looked fine.
We just migrated to new servers with Windows 2003 Server, SQL Server 2005, IIS 6.0, Reporting Services 2005. I have the reports working fine...except the toolbar and parameters areas look as if there is no formatting at all...as if the style sheet isn't being applied (not even the default one --see below).
Although I don't think this is necessary....I tried the following to resolve the issue....
Updated the RSReportServer.config file.
Driveletter:Program FilesMicrosoft SQL ServerMSSQL.3Reporting ServicesReportServerRSReportServer.config
Checked that the HtmlViewer.css file was in the ...ReportServerStyles folder.
Added the following line between the
<Configuration>.......</Configuration> tags in the RSReportServer.config file.
<HTMLViewerStyleSheet>HtmlViewer</HTMLViewerStyleSheet>
Find
|
Next
Select a format XML file with report data CSV (comma delimited) TIFF file Acrobat (PDF) file Web archive Excel
Export
I can't find anyone else having this issue...any ideas?
Hope someone can help...thanks for looking....
Leslie
How To Automatically Generate HTML Visualizations Of Mining Models Using Visio?
Jul 25, 2007Hello!
I'll try to explain what I'd like to do. On my SQL Server 2005, SSAS contains a mining model (In fact a cluster one).
I'd like to show a detailed diagram build from this model on a web site. This diagram (and this is why I need automation) would depend on the user who's consulting it.
For example, a firm A will see the number of its customers in each cluster, and this information will be different for another firm B
So, I thought about several steps to perform:
1) Feed the model with the data for each firm
2) Build a Visio diagram from the previous data using the DM addins for Visio 2007
3) Generate HTML using the Visio export wizard
4) Publish HTML
And (important) this should be done automatically.
I made some experiments:
Step 1 is easy to perform with SSIS
Step 3 is also easy to do with the Visio SDK (using, among others, the exportAsHtml control) and Step 4 is trivial
I failed to perform stage 2, even with the SDK, since creating a diagram from a DM template requires the user to fill a wizard. By code, I'm able to create a document from a DM template, Drop a DM Stencil but when the wizard appears I'm unable to get a handle on it. And even if I was, I dunno if it would be a "clean" way of doing.
So my question is: first of all: isn't there an easier way to generate HTML from Mining Models automatically? And if my approach to this problem is the best (or the "least bad"), how to generate datamining Visio diagrams from code automatically?
Mining Content Viewer For Linear Regression: Node Distribution Output
Dec 19, 2006With 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
Custom Plugin Error: How To Pass Information To Mining Model Viewer?
Jan 17, 2007Good 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.
Data Mining :: Informational (Data Mining) - Decision Trees Found No Splits For Model
Sep 29, 2015I 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.
How Can We Compare Other Data Mining Software Packages With SQL Server 2005 Data Mining?
Feb 23, 2007Hi, 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,
Data Mining - Scalar Mining Structure Column Data Type Error...
May 31, 2006Hoping 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?
Data Mining :: Content In Data Mining Structure Not Valid - Deployment Fails
Apr 30, 2015I'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?
Data Mining :: MS Excel Data Mining Add-ins / Maximum Number Of Predict Columns
Jun 4, 2015Having 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.
Error (Data Mining): The 'HISTORIC_MODEL_GAP' Data Mining Parameter Is Not Valid
Oct 25, 2007Hi 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.
Data Mining :: Implementing Excel Data Mining In A Classroom Setting?
Jun 15, 2015Implementing 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?
Data Mining :: How To Reduce Data Mining Processing Time
Aug 4, 2015With 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 RelatedHow Is The 'Score' Value Derived In The Lift Chart/Mining Legend For Data Mining Models?
Sep 26, 2006Hi,
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
Excel 2007 Data Mining Add-in Advance Create Mining Model Question
Apr 11, 2007Hi,
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?