Reconciling deep learning with symbolic artificial intelligence: representing objects and relations

Publication date: October 2019Source: Current Opinion in Behavioral Sciences, Volume 29Author(s): Marta Garnelo, Murray ShanahanIn the history of the quest for human-level artificial intelligence, a number of rival paradigms have vied for supremacy. Symbolic artificial intelligence was dominant for much of the 20th century, but currently a connectionist paradigm is in the ascendant, namely machine learning with deep neural networks. However, both paradigms have strengths and weaknesses, and a significant challenge for the field today is to effect a reconciliation. A central tenet of the symbolic paradigm is that intelligence results from the manipulation of abstract compositional representations whose elements stand for objects and relations. If this is correct, then a key objective for deep learning is to develop architectures capable of discovering objects and relations in raw data, and learning how to represent them in ways that are useful for downstream processing. This short review highlights recent progress in this direction.
Source: Current Opinion in Behavioral Sciences - Category: Psychiatry & Psychology Source Type: research