The On-Line Encyclopedia of Bongard Problems

Search: +meta:BP513

Displaying 51-53 of 53 results found.

( prev ) page 1 2 3 4 5 6

Sort: id Format: long Filter: (all | no meta | meta) Mode: (words | no words)

Any shape's axis of reflection is shared by another shape vs. not so.

(edit; present; nest [left/right]; search; history)

	CROSSREFS	`Adjacent-numbered pages: BP1259 BP1260 BP1261 BP1262 BP1263 * BP1265 BP1266 BP1267 BP1268 BP1269`
	KEYWORD	`precise, allsorted, notso, left-narrow`
	CONCEPT	`symmetry (info \| search)`
	AUTHOR	`Leo Crabbe`

Positive correlation vs. negative correlation.

(edit; present; nest [left/right]; search; history)

	COMMENTS	`All examples in this Bongard Problem are scatter plots. Each dot represents a data point.` `"Positive correlation" means that when the X value increases, the Y value tends to increase as well (in the long run), while "negative correlation" means that when the X value increases, the Y value tends to decrease.`
	CROSSREFS	`Adjacent-numbered pages: BP1266 BP1267 BP1268 BP1269 BP1270 * BP1272 BP1273 BP1274 BP1275 BP1276`
	EXAMPLE	`Example TM4854 does not fit on either side because when the X value increases, the Y value stays the same.` `Example TM4855 does not fit on either side because there is no correlation.`
	KEYWORD	`fuzzy, minimal, unwordable, teach, spectrum, dual, handed, leftright, updown, rotate, stable, hardsort, left-narrow, right-narrow`
	AUTHOR	`Ben`

Black points are the set of vertices that are some shortest-distance away from some white vertex vs. not so.

(edit; present; nest [left/right]; search; history)

	COMMENTS	`Left hand examples can be thought of as "graph circles".`
	CROSSREFS	`https://en.wikipedia.org/wiki/Level_structure` `Adjacent-numbered pages: BP1286 BP1287 BP1288 BP1289 BP1290 *`
	KEYWORD	`precise, unwordable, notso, left-narrow`
	CONCEPT	`graph (info \| search)`
	AUTHOR	`Leo Crabbe`

( prev ) page 1 2 3 4 5 6

		Hints
(Greetings from The On-Line Encyclopedia of Bongard Problems!)