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Weighted Transactional Dataset
Posted by:
man0o0lya
Date: March 01, 2014 01:25PM
Hi
I',m looking for Weighted Transactional Dataset, and If I already have Transactional Dataset, how can I weight itemes?
Thanks
I',m looking for Weighted Transactional Dataset, and If I already have Transactional Dataset, how can I weight itemes?
Thanks
Re: Weighted Transactional Dataset
Posted by:
webmasterphilfv
Date: March 01, 2014 02:03PM
If it is just for performance evaluation of an algorithm, you could generate the weights using a random generator.
If it is for a real application, the weight could be for example the unit net profit of selling an item. If you have this information, you could use it as a weight.
Philippe
If it is for a real application, the weight could be for example the unit net profit of selling an item. If you have this information, you could use it as a weight.
Philippe
Re: Weighted Transactional Dataset
Posted by:
kurumeti
Date: March 11, 2014 08:46PM
weight is a value assigned according to its importance you can use any statistical formula to assign a weight.
K N S L KUMAR
ASSOCIATE PROFESSOR
IDEAL COLLEGE
KAKINADA
ANDHRA PRADESH ,INDIA
K N S L KUMAR
ASSOCIATE PROFESSOR
IDEAL COLLEGE
KAKINADA
ANDHRA PRADESH ,INDIA
Re: Weighted Transactional Dataset
Posted by:
shreeragavi
Date: August 12, 2014 07:24AM
man0o0lya Wrote:
-------------------------------------------------------
> Hi
> I',m looking for Weighted Transactional Dataset,
> and If I already have Transactional Dataset, how
> can I weight itemes?
>
> Thanks
-------------------------------------------------------
> Hi
> I',m looking for Weighted Transactional Dataset,
> and If I already have Transactional Dataset, how
> can I weight itemes?
>
> Thanks
Re: Weighted Transactional Dataset
Posted by:
sruajn
Date: February 15, 2015 10:29PM
sir,
We are doing project on infrequent weighted itemset mining. which is the right platform to do that.
We are doing project on infrequent weighted itemset mining. which is the right platform to do that.
Re: Weighted Transactional Dataset
Posted by:
webmasterphilfv
Date: February 16, 2015 05:20AM
I don't know where you can find that. Maybe if you contact some authors of algorithms for weighted itemset mining, they could provide you with some code. Or you could decide to implement it by yourself.