GSP (Generalized sequential patterns) result view

StefanGSPStefanGSP Member Posts: 4 Contributor I
edited November 2018 in Help
Hi all,

I just started working with the GSP algorithm and ran into a problem when it comes to displaying the reuslts.

I ran a rather simple main process consisting of a retrieve-data-operator and the gsp-operator.

Regarding the data format, I believe, from what I have seen in earlier discussions, that my data is in the right format for the GSP:

Customer | Time_label | Sequence
customerA, 1, TypA
customerA, 2, TypA
customerA, 3, TypB
customerB, 1, TypB
customerB, 2, TypA
customerB, 3, TypB
customerC, 1, TypA
customerC, 2, TypA
customerC, 3, TypB

Also, the GSP-operator seems to work fine (no error messages), the result patterns seem not being correctly displayed to me. All I get is:

0.320: <Sequence>  <Sequence> 
0.135: <Sequence>  <Sequence>  <Sequence> 
0.040: <Sequence>  <Sequence>  <Sequence>  <Sequence> 
0.012: <Sequence>  <Sequence>  <Sequence>  <Sequence>  <Sequence>

What I have expected or should be displayed instead is e.g.:

0.320: <TypA>  <TypA> 
0.135: <TypA>  <TypA>  <TypB> 

Why is only the column-name displayed in the patterns instead of the actual values?
What do I have to adjust or change?

Any help is highly appreciated. Thank you in advance.



Sign In or Register to comment.