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Updated the list of scientific works on Bongard problems to include a recent publication at CVPR 2023. This is in keeping with the previous addition, presented at the same conference.
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[[File:Bongard_problem_convex_polygons.svg|thumb|300px|An example Bongard problem, the common factor of the left set being convex shapes (the right set are instead all concave).]]
[[File:Bongard_problem_convex_polygons.svg|thumb|300px|An example Bongard problem, the common factor of the left set being convex shapes (the right set are instead all concave).]]
A '''Bongard problem''' is a kind of puzzle invented by the Russian [[computer scientist]] [[Mikhail Moiseevich Bongard]] (Михаил Моисеевич Бонгард, 1924–1971), probably in the mid-1960s. They were published in his 1967 book on [[pattern recognition]]. The objective is to spot the differences between the two sides. Bongard, in the introduction of the book (which deals with a number of topics including [[perceptron]]s) credits the ideas in it to a group including [[M. N. Vaintsvaig]], [[V. V. Maksimov]], and [[M. S. Smirnov]].
A '''Bongard problem''' is a kind of puzzle invented by the Soviet [[computer scientist]] [[Mikhail Moiseevich Bongard]] (Михаил Моисеевич Бонгард, 1924–1971), probably in the mid-1960s. They were published in his 1967 book on [[pattern recognition]]. The objective is to spot the differences between the two sides. Bongard, in the introduction of the book (which deals with a number of topics including [[perceptron]]s) credits the ideas in it to a group including [[M. N. Vaintsvaig]], [[V. V. Maksimov]], and [[M. S. Smirnov]].


==Overview==
==Overview==

Revision as of 10:33, 1 October 2023

An example Bongard problem, the common factor of the left set being convex shapes (the right set are instead all concave).

A Bongard problem is a kind of puzzle invented by the Soviet computer scientist Mikhail Moiseevich Bongard (Михаил Моисеевич Бонгард, 1924–1971), probably in the mid-1960s. They were published in his 1967 book on pattern recognition. The objective is to spot the differences between the two sides. Bongard, in the introduction of the book (which deals with a number of topics including perceptrons) credits the ideas in it to a group including M. N. Vaintsvaig, V. V. Maksimov, and M. S. Smirnov.

Overview

The idea of a Bongard problem is to present two sets of relatively simple diagrams, say A and B. All the diagrams from set A have a common factor or attribute, which is lacking in all the diagrams of set B. The problem is to find, or to formulate, convincingly, the common factor. The problems were popularised by their occurrence in the 1979 book Gödel, Escher, Bach by Douglas Hofstadter, himself a composer of Bongard problems. According to Hofstadter, "the skill of solving Bongard problems lies very close to the core of 'pure' intelligence, if there is such a thing".[1]

Bongard problems form the heart of the game Zendo.

Scientific works on Bongard problems

References

  1. ^ Gödel, Escher, Bach, Douglas Hofstadter, Twentieth anniversary Edition, 1999, Artificial Intelligence: Prospects, p. 662
  2. ^ Harry Foundalis. "Why I stopped working on the Bongard Problems". Retrieved 28 June 2020.