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Importing Xlsb file to rapidminer

Hello,
I have 3 questions:
1) How can I import xlsb file to rapidminer, does rapidminer support this type of file?
2) Do I have to only use a CSV file with collaborative filtering or can I use xlsb file?
3) Is it possible for rapidminer to append and proccess for collaborative filtering 5 files each is 1 million rows ?

Thanks for the help

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Accepted answers

rfuentealba

Hello @Mera,

Answers:

XLSB files are binary Excel formats. You can open these with the Read Excel operator.
As long as your data is imported at the moment of execution, you can use anything that is supported.
I think it depends on your machine specifications, license and how much time it takes to do that. I would begin with smaller samples first.

All the best,

Rodrigo.

All comments

rfuentealba

Hello @Mera,

Answers:

XLSB files are binary Excel formats. You can open these with the Read Excel operator.
As long as your data is imported at the moment of execution, you can use anything that is supported.
I think it depends on your machine specifications, license and how much time it takes to do that. I would begin with smaller samples first.

All the best,

Rodrigo.

Mera

Hello,
thank you so much for your help much appreciated.