Sequential Pattern Mining

Hello again,

i wanted to know if it is Possible to do Sequential Pattern Mining in Knime.

for normal Assoc Rule Mining the database looks like

ID| Items
1 |A, B,C

but i need

ID| Items | Date
1 |A, B,C | 22.1.2010

Like Mining Assoc Rules with a time-context.

greetings

User
_____________________________________________Update

and there isnt an transformation-trick which can help me out ?

hm that is not good for me. its a little bit urgent . but thx for the answer anyway

Hi,

this is currently not possible.

But it is already on my list. But unfortunately at at a very very late position.

I keep you updated.

Iris

and there isnt an transformation-trick which can help me out ?

hm that is not good for me. its a little bit urgent . but thx for the answer anyway

Hello Iris,

 

How about now? Considering that more than 4 years have passsed, it is possible to do Sequential Pattern Mining?

For example, Sequential Clustering using Markov Chains?

 

Best,

Ionut

Hi Ionut,

I'm sorry we do not have someone working on this area right now.

You could use the GeneralizedSequentialPatterns node from WEKA.

Best, Iris