Altair RISE

A program to recognize and reward our most engaged community members

Nominate Yourself Now!

Format of data understandable to Rapidminer

Hello all,
I am new and i want know how i make my data recogniable to Rapidminer?
I have extracted features but i dont know how Rapidminer will catagorize classes (should it be in alphabetic or numeric format)?
should it be in xls file? or simple txt file?

Find more posts tagged with

AI Studio

Accepted answers

All comments

haddock

Hi Od,

And welcome! Before you take another step start working through the examples provided. This forum, especially at the moment, is full of posts from people who think they can guess how Rapidminer works, wrongly. So save yourself time, and work through the samples!

can you provide me direct link below i am new to use it.

haddock

Sure,

Open RM, press on "Repositories" tab, select a process, drag and drop in process tab. Also try the tutorial in the help section.

Repositories is not there?

haddock

It is.

View->Show-> Repositories

not there

I repeat my question.
I have data which i want to insert in RM for feature selection.
but how RM will recognize if insert in xls format with only name states Classes etc
maybe RM will mix all the things

haddock

If you have Rapidminer 5.00 installed then the repositories view is there, period.

yes now i have downloaded verion 5

Thansk.
One more question is.
If i make an excel file and define class and attributes then how would RM understand which is class and which is attribute?

haddock

OK, now we are ready to go, almost... Before going through the examples, take three minutes to take in a video...

http://rapid-i.com/videos/rm_5_demo_EN/rm_5_demo_EN.html

For Monty Python fans the voice is a real treat It is about getting data.... Excel data included.

Seek, and ye shall find!

.

thanks its really an awesome video....

haddock

hello

can you tell me about how can i work in rapidminer with there filters
Wilcoxon Rank Sum
Plus L take away R
Correlation based Feature Selection (CFS)