Hi Ben, Sorry for my late reply ... Here attached are the scheme files I used to apply the OpenCog pattern miner
*STEPS I followed*
1. Start* opencog server* with the config file -c
../lib/opencog_patternminer.conf and *relex server*
2. Telnet to opencog server on port 17001
3. Access the scheme shell
4. (use-modules (opencog) (opencog nlp) (opencog nlp chatbot) (opencog nlp
relex2logic))
I import those modules to use (nlp-parse) and let relex parse the sentences
in the dialogue but it creates a VariableNode instance which the Pattern
miner considers as an error node type to have. To fix this I have to make
the atomspace free.
5. (clear)
6. (load-scm-from-file "*test-dialogue.scm*")
(load-scm-from-file "*back-ground.scm*")
here the atomspace contains 9900 atoms
7. Exit the scheme shell and load the test pettern miner agent module
loadmodule
/home/tanksha/opencog_ws/opencog/build/opencog/learning/PatternMiner/libTestPatternMinerAgent.so
8. From the opencog server I got this
Listening on port 17001
Debug: PatternMining start! Max gram = 4, mode = Depth_First
Start thread 0 from 0 to 7467
0% completed in Thread 0.
It stays like this for a long time ... the percent doesn’t increase.
On Fri, Nov 11, 2016 at 2:56 PM, Ben Goertzel <[email protected]> wrote:
> Hedra,
>
> I suggest you should upload to some repository the actual data that
> you loaded into the Pattern Miner, and the exact script that you ran
> to launch the pattern miner
>
> That way Nil or Shujing can follow the exact steps that you did, and
> see exactly how the bug was encountered.
>
> Without a clear way to replicate the bug, it may be hard for them to debug
> it
>
> I would like them to be able to exactly replicate what you did on
> their machines...
>
> thanks
> ben
>
> On Wed, Nov 9, 2016 at 9:36 AM, Hedra Seid <[email protected]> wrote:
> > Okay, Ben
> >
> > I checked the pattern miner with the provided example corpus file and it
> > works fine. But the problem is it sometimes stop mining with unknown
> reason
> > for me.
> >
> > Here is what I tried
> >
> > we are working on applying OpenCog pattern miner as a dialogue
> assistance to
> > help the customer service in providing answers mining what has been said
> > before (or mining from the knowledge base atomspace).
> >
> > - We have dialogues parsed and loaded to the atomspace, and loading the
> > opencog pattern miner module, the cogserver results the following
> >
> > Error: instance link contains variables:
> > (VariableNode "$wF0EfmscF9F25N7BAoBtBNmDChd5Ep0Cd9q0") ;
> [111651][111516]
> >
> > - We write the Atomese representation of each dialogues (like the aiml to
> > atomese representations) and load to the atomspace and start the opencog
> > mining
> >
> > here the pattern miner works and generates output files, but only the
> 2gram
> > results are extracted.
> >
> > - adding some knowledge tried the same data but the pattern miner stoped
> > mining reaching 40% ... calculating the surprisingness
> >
> > On Wed, Nov 9, 2016 at 11:57 AM, Ben Goertzel <[email protected]> wrote:
> >>
> >> Shujing, perhaps you can help with this?
> >>
> >> Hedra, it would be good if you could give precise instructions for
> >> replicating the problem.... that will make it easier for Shujing or Nil
> to
> >> help...
> >>
> >> Thanks
> >> Ben
> >>
> >> On Nov 9, 2016 08:07, "Hedra Seid" <[email protected]> wrote:
> >>>
> >>> Hello
> >>>
> >>> I have been working with OpenCog pattern miner and it sometimes stack
> and
> >>> stop mining at some point ... Have waited for Pattern miner result
> more than
> >>> half an hour where the atomspace contains only 55 atoms and it stops
> at 40%.
> >>> Any solutions?
> >>>
> >>> --
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> >
> >
> >
> >
> > --
> > With Regards!
> >
> > Hedra Seid
> >
>
>
>
> --
> Ben Goertzel, PhD
> http://goertzel.org
>
> “I tell my students, when you go to these meetings, see what direction
> everyone is headed, so you can go in the opposite direction. Don’t
> polish the brass on the bandwagon.” – V. S. Ramachandran
>
--
*With Regards!*
*Hedra Seid*
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test-dialogue.scm
Description: application/force-download
back-ground.scm
Description: application/force-download
