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PrefixSpan ArrayIndexOutOfBoundsException
Posted by: Huang
Date: May 29, 2020 07:06AM

https://ibb.co/bzDL4DB

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Re: PrefixSpan ArrayIndexOutOfBoundsException
Date: May 29, 2020 08:27AM

Hi,

I see. There could be various reasons for this problem. A possible reason could be that the input format is not correct... Maybe you may want to double check this, especially that there is a -2 at the end of each line and that items cannot appear more than once in each itemset.

But if this is not the problem, to investigate further, you may send me the input file and tell me the parameters and algorithm that you have used so that I can reproduce the problem. Then, if there is a bug, I will fix it.

Best regards,

Philippe

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Re: PrefixSpan ArrayIndexOutOfBoundsException
Date: May 29, 2020 08:27AM

My e-mail is : philfv8 AT yahoo DOT com

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Re: PrefixSpan ArrayIndexOutOfBoundsException
Posted by: Huang
Date: May 29, 2020 09:26AM

It's my mistake that forget to add -2 to last line.

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Re: PrefixSpan ArrayIndexOutOfBoundsException
Date: May 29, 2020 10:29PM

Hi,

Ok glad to know that you have found the problem smiling smiley

Best regards,

Philippe

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