Please, anybody. i need to know if there are KDTrees or something similar in WEKA 3.4 (in weka 3.5 there is KDTree class)

thanks a lot

I have a problem while running reports on the web.I created a new catalog and published reports on the web but when I tried to run those reports it gives me error saying that" GeTemplate iwr_modifyprompts.utml failed. " could somebody help me ?

I've noticed that I obtain an order of magnitude improvement in the computational requirements by using the conditional "with" than the internal function "in-radius", has anyone noticed this too? Does it make sense to anyone?

hi all, proclarity can only export grid 2 excel ryt? how if i wanna export chart view to excel? any other things i have 2 do?? thanks i need help immediately on this

I got the dangerous field name which cause my data not running when I add the second condition
and FNOrderNumber='8800*'
Please help
Sum(if(Invyear = CurrYear and FNOrderNumber='8800*' ,Sales))

Using genetic algorithms in RapidMiner

Using genetic algorithms in RapidMiner

with different kernal functions(linear, polynomial, rbf and sigmoid) we are getting different set of support vectors.
after changing the values of cost(or epsilon) why the support vectors are different?
could anyone help me in this regard.
thank you.

Please anybody..I am still new in using weka..i don't even know how to convert my dataset to weka format..please give me some idea on it..thanx in advance..

Hi
I am having a bit of an issue with my netlogo model. I am trying to create links between turtles which have the same label value and can't seem to be able to do this. Anyone got any suggestions?

can we give dynamic width in iReport for different
colomuns?

Hi all,
I need a small help. I want to use datavision for reporting so i downloaded datavision and run the java file objectsourcetest.java. I have a panel and i want to want to embed the report with swing layout in the panel.

please help me how i can achieve this.

Thanking you,
Regards,
Rama

ertreter

ertreter

Hi ALL,



We are developing a PPS dash board in which there is scorecard which shows Top 4 customers Order growth percentage. We have to show Customer Name and there order growth percentage...There is a year filter in the Top, according to year selected top 4 customer for that should show in the Score card ... we have created the same in Reports by using a MDX querry like below...But we need to do the same in score card...Any help...




TopCount(

ORDER(

([ReportingPeriod].[Year].ALLMEMBERS * [CustomerMain].[CustomerId].ALLMEMBERS * [ReportingPeriod ReportingPeriod Calculations 3].[ReportingPeriod ReportingPeriod Calculations 3].[Year Over Year Growth %] )

, ( [Measures].[Order Value Usd] ), DESC ),4,[Measures].[Order Value Usd])

}





Thanks,
Mani

Hi
we are completetly new to Weka and currently using it for an academic project. We have a very large amount of data from a datawarehouse and we would like to know if we should use all of the data in the preprocessing phase or simply select a small subset of the information. many thanks in advance.

Hi! I'm Andie, an IT staff transferred to our new dept... BI.
My new designation is a BI analyst.
Could you help me go through this initial stage? what should I know? what should I do first?
Oh by the way we are using Cognos 8 BI.
Thanks!

Hi! I'm Andie, an IT staff transferred to our new dept... BI.
My new designation is a BI analyst.
Could you help me go through this initial stage? what should I know? what should I do first?
Oh by the way we are using Cognos 8 BI.
Thanks!

Hi How could I show the different information on a dimension for rollup and rolldown. My requirement is I have a dimension product which have following levels Product Group-->Product Type--> vendor--> product. Every level has its own rebate percentage. Now when I drill up lets say from product to Vendor, I should get the valueof rebate percentage under that level instead of the sum of the rebate percentage of all the products under that vendor dimension and same would happen when I drill down. I want to achieve this on powerplay transformer. Please advice

how to know that ther are turtles behind you.