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Apriori not working
Posted by: richminer
Date: November 21, 2013 02:32PM

Hi,

First, thank you for this software, I appreciate the hard work.
I've downloaded SPMF V0.94b and I'm trying to run Apriori on "contextPasquier99.txt" but doesn't seem to work.
I have tried with various support values but still no luck. It only works for 0 support value. Can anyone let me know what I'm doing wrong here.

Regards

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Re: Apriori not working
Date: November 21, 2013 04:55PM

Hi,

I have tried it on my computer with the latest spmf.jar file on the website and contextPasquier99.txt and it works.

I think that the problem may be how you have specified the minsup threshold.

If you want a minsup of 40%, you should write it as follows:

40%

or like this:

0.4

But if you write like this:

40

it will not work!

Let me know if this fixes your problem!

Best,

Philippe



Edited 1 time(s). Last edit at 11/21/2013 04:56PM by webmasterphilfv.

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Re: Apriori not working
Posted by: richminer
Date: November 21, 2013 05:24PM

Hi,

Thank you for the help. The problem was with how I was specifying minsup, adding % solved it.

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