Re: [opencog-dev] Learner

2017-04-23 Thread 'Nil Geisweiller' via opencog 

Hi,

there are tutorials on the wiki

http://wiki.opencog.org/w/Category:Tutorials

I recommend you take a look at examples in the atomspace repo

/examples

first the pattern matcher, then rule-engine, etc.

then the opencog repo

/examples

Nil

On 04/23/2017 10:05 AM, Nageen Naeem wrote:

Hi,

I am Nageen, a computer science student.I am new to this field and new
to OpenCog also, I understand the base concept of OpenCog first now I am
trying to use it I install it using instruction give on the following
page "http://wiki.opencog.org/w/Installing_OpenCog_for_Noobs;
installation is done.
I would love to know more about the OpenCog can anyone guide me  how to
go further?
Thanks

Regards
Nageen

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[opencog-dev] Learner

2017-04-23 Thread Nageen Naeem 
Hi,

I am Nageen, a computer science student.I am new to this field and new to 
OpenCog also, I understand the base concept of OpenCog first now I am 
trying to use it I install it using instruction give on the following page 
"http://wiki.opencog.org/w/Installing_OpenCog_for_Noobs; installation is 
done.
I would love to know more about the OpenCog can anyone guide me  how to go 
further?
Thanks

Regards 
Nageen

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Re: [opencog-dev] Re: Calling forward/backward chainer

2017-04-23 Thread 'Nil Geisweiller' via opencog 

Hi Vishnu,

there are actually examples (besides the unit tests) under

/examples/rule-engine

including the animal (called frog).

There are also examples of PLN under

/examples/pln

not all of these examples are complete though.

Adding more examples is welcome good, feel free to create PRs for that 
if you want to.


Thanks,
Nil

On 04/22/2017 06:53 PM, Vishnu Priya wrote:



Hi Nil,


Currently, as there are no working example files for FC/BC, i thought i
could come up with some examples and contribute.

So far, i have tested simple rule like Deduction and got that working.
But now i wanted to try some other different rule.

So, as per
https://github.com/opencog/atomspace/blob/master/tests/rule-engine/BackwardChainerUTest.cxxtest#L510,
  where on "criminal.scm",  few rules
 (conditional-instantiation-meta-rule.scm,
fuzzy-conjunction-introduction-rule.scm, deduction rule) have been
applied for testing. I have also tried the same rules on same input but
i does not get any inference. I got only empty SetLink.

I have attached the input file for your reference.

i also tested the same rules on animals.scm example but got no output. :-(

I don't know what is missing here. It would be very helpful if i get
some help.

Thanks in advance,
Vishnu

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