On Tue, Oct 11, 2016 at 10:19 PM, vishnu <[email protected]> wrote:
> Hello all, > > Say, I have the following example sentences > > > - apple is rich in vitamins. > - apple makes the doctor away. > - apple is healthy. > - apple is red in color. > - eva eats apple. > - Steve Jobs invented apple. > - apple iphone is usually costly. > - headquaters of apple inc. is in california. > - apple products are robust. > > > i just parsed these sentences and got R2L outputs. Example of one such > output is as follows (apple products are robust): > > ((ImplicationLink > (PredicateNode "robust@a80f418c-0d57-477d-8d77-7077068e3033") > (PredicateNode "robust" (stv 0.045454547 0.0012484394)) > ) > (InheritanceLink > (ConceptNode "products@c9f041f5-5583-4cb0-ab57-eec13624a28b") > (ConceptNode "product" (stv 0.019607844 0.0012484394)) > ) > (EvaluationLink > (PredicateNode "robust@a80f418c-0d57-477d-8d77-7077068e3033") > (ListLink > (ConceptNode "products@c9f041f5-5583-4cb0-ab57-eec13624a28b") > ) > ) > (InheritanceLink > (InterpretationNode "sentence@293aa7fb-891c-48a5- > ab25-e5be24cbbf47_parse_0_interpretation_$X") > (DefinedLinguisticConceptNode "DeclarativeSpeechAct") > ) > (InheritanceLink > (ConceptNode "apple@7f6ace14-d5bf-4ffb-aa3b-dfc4bce59f7a") > (ConceptNode "apple" (stv 0.17647059 0.011124846)) > ) > (InheritanceLink > (ConceptNode "products@c9f041f5-5583-4cb0-ab57-eec13624a28b") > (ConceptNode "apple@7f6ace14-d5bf-4ffb-aa3b-dfc4bce59f7a") > ) > ) > > > 1. When you look at the example sentences, you will know that i have > framed all sentences with the word "apple" that comes in two different > contexts. Apple as a fruit and and as a company. I think, Atoms have > multiple truth values depending upon the context. (I assume Atoms with the > same Context will have similar Truth Values.?!) . Is it possible to filter > atoms based on some TV depending upon particular context? > > 2. Like STV, i am unable to see STI in the R2L output. I assume the > atom with the highest number of links gets automatically high STI value. > So is it possible to retrieve top most important atoms based on STI ? ( > also may be top atom's related atoms in a similar context). If so, how can > i acheive that? > Inorder to get set STI values for the atoms, you need to start the ECAN <http://wiki.opencog.org/w/Attention_Allocation> system and you also you need to stimulate the atoms manually via the guile shell using the cog-stimulate guile function or you can write an agent which will stimulate the atoms based on some conditions. The code is found here <https://github.com/opencog/opencog/tree/master/opencog/attention> and is currently being maintained by me and Roman. Currently, I am testing the STI spreading behaviour on large atomspace by setting the various parameters defined in the system. Let us know if you have further questions and interest on this. > > 3. The process of forgetting and recovering from the disk is possible only > when i save atoms in postgres. So everytime when i have huge text, i should > parse each line using (nlp-parse ""), convert into R2L output using > (parse-get-r2l-outputs.....) and in turn should store the obtained results > in postgres. Am i missing anything here?. > > > > Thanks in advance > Vishnu > > > -- > You received this message because you are subscribed to the Google Groups > "opencog" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/opencog. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/opencog/f641c4f3-0a91-40bb-bb65-1ca0daaf6689%40googlegroups.com > <https://groups.google.com/d/msgid/opencog/f641c4f3-0a91-40bb-bb65-1ca0daaf6689%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- Belachew Misgana Bayetta 'For everyone who asks receives, and the one who seeks finds, and to the one who knocks it will be opened ' --Jesus -- You received this message because you are subscribed to the Google Groups "opencog" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/opencog. To view this discussion on the web visit https://groups.google.com/d/msgid/opencog/CAOgrVvUzg%3D1TSBnvfBhDgkOAg6JG5-1T5t2oooejwfWiaMGaRg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
