There is this pdf that present the field http://www.cs.cmu.edu/~nasmith/slides/sp4nlp.icml09.pdf
On Saturday, March 11, 2017 at 1:54:52 PM UTC+1, Alex wrote: > > Hi! > > Some questions; > * In http://wiki.opencog.org/w/OpenCogPrime:NLP it is said that there are > plans for moving from Link Grammar to Word Grammar. It can be right move > (from binary dependencies to networked structures), but is it possible? I > can not find any Word Grammar tools (there are lot of Link Grammar tools > that OpenCog already employes), are there any Word Grammar tools for > integration in OpenCog? What about other grammars - e.g. (combinatory) > categorical? The best grammar should be selected for the further efforts. > Are there some recent works on Grammars? All the books and articles that > wikipedia mentions in its pages about Grammars, are some 10 years old. > > * How we can express understanding in OpenCog? Every learning, > self-modifying system should be able to estimate the fitness of new pieces > of knowledge base (that is generated for the modification of the existing > system's knowledge base) with the aim - how well the new pieces of the > knowledge base extends the system's understanding about itself and about > environment, world. I am aware about the AGI 2016 article about > understanding, but maybe there are some other ideas. > > * Do AGI systems need universal reference knowledge base (KB)? Humans have > such KBs - wikipedia, encyclopedia, canons, universal practices, ideas > about what is good and bad. Maybe we can define understanding as a linke to > the notions in universal reference KB. Is notion is in KB and if notion is > expressed in the terms of other notions in KB, then this notion can be > considered as clearly understood and this notion can be used in the > definition in new notions? > -- 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 opencog+unsubscr...@googlegroups.com. To post to this group, send email to opencog@googlegroups.com. 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/8c35841f-59fd-4b73-aac6-2809a4cb4bc4%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
