store association rules into mysql table

asmahassani08

hello,

I need to export fp-growth association rules to MySQL database.

the MySQL table contains those columns: premises, conclusion, support, confidence

how can i solve it ?

thnx

David_A

Hi,

Martin is right.

You can use the "Association Rules to ExampleSet" Operator from theConverters extension, available at the RapidMiner marketplace. The relevant attributes from the resulting example set can be easily stored in a database. See the sample process below for an example.

<参数键=“repository_entry”值= " / /样品s/data/Iris"/>


<参数键= " number_of_bins " value = " 5 " / >

MartinLiebig

Hi,

i think converts extension has a proper converter for this.

BR,

Martin

asmahassani08

hello,
I do as you say, but with another process, I have this error :

Expected AssociationRules but received IOObjectCollection
details of the input of the operator :

Association Rules to ExampleSet.rules input(rules input)
Meta data:Collection of Association Rules
Generated by: Radoop Nest.output 2
expects:AssociationRules,expects:AssociationRules

It worked fine, but since I change the version from 9 to 9.2 I have this problem.
What can be the cause, please?