|
COMMENTS
|
All examples in this Bongard Problem are outlines of shapes. More specifically, all examples have a thin horizontal or vertical bridge in the middle connecting two wide ends. |
|
REFERENCE
|
M. M. Bongard, Pattern Recognition, Spartan Books, 1970, p. 220. |
|
CROSSREFS
|
Adjacent-numbered pages:
BP14 BP15 BP16 BP17 BP18  *  BP20 BP21 BP22 BP23 BP24
|
|
KEYWORD
|
dual, rotate, finished, traditional, bongard
|
|
CONCEPT
|
horizontal (info | search), neck_narrowing (info | search), vertical (info | search)
|
|
WORLD
|
[smaller | same | bigger]
|
|
AUTHOR
|
Mikhail M. Bongard
|
|