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BP517 Meta Bongard Problems that sort themselves left vs. meta Bongard Problems that sort themselves right.
BP512
BP518
BP537
BP541
BP542
BP544
BP547
BP561
BP794
BP867
BP902
BP967
BP1000
BP1007
BP1074
BP1075
BP1113
BP1126
BP1150
BP1158
BP508
BP509
BP522
BP539
BP546
BP565
BP821
BP895
BP919
BP950
BP1162
BP1194
BP1242
?
BP517
?
BP1073
(edit; present; nest [left/right]; search; history)
COMMENTS

Left-sorted BPs have the keyword "left-self" on the OEBP. Right-sorted BPs have the keyword "right-self."

These keywords are added to pages automatically.


Rhetorical questions: Where does this BP sort itself? Where does this BP sort the flipped version of itself?

CROSSREFS

See BP793 for the version sorting pictures of Bongard Problems (miniproblems) instead of links to pages on the OEBP.


See BP1075 for an example of a BP that is tagged "left-self" but would still be tagged "left-self" after the sides in the title were flipped. (This is unusual; a "left-self" BP after being flipped is typically "right-self" and vice versa.)

Adjacent-numbered pages:
BP512 BP513 BP514 BP515 BP516  *  BP518 BP519 BP520 BP521 BP522

KEYWORD

nice, dual, meta (see left/right), links, keyword, side, metameta, feedback

WORLD

Multiple options:
linksbp [smaller | same | bigger],
bp_in_own_world [smaller | same | bigger]
zoom in left | zoom in right

AUTHOR

Aaron David Fairbanks

BP519 Meta-BPs that indicate a specific concept appearing in a BP's solution.
BP526
BP578
BP579
BP580
BP581
BP582
BP583
BP584
BP585
BP586
BP587
BP588
BP589
BP590
BP591
BP592
BP593
BP594
BP595
BP596
BP597
BP598
BP599
BP600
BP601
BP602
BP603
BP604
BP605
BP606
BP607
BP608
BP609
BP610
BP611

. . .

BP518
BP519
BP1073
(edit; present; nest [left/right]; search; history)
COMMENTS

Left examples have the keyword "metaconcept" on the OEBP.


These are used under-the-hood by the OEBP system to display the concepts featured in a Bongard Problem; that is the main reason these pages exist.

CROSSREFS

"Metaconcept" implies sideless.

Adjacent-numbered pages:
BP514 BP515 BP516 BP517 BP518  *  BP520 BP521 BP522 BP523 BP524

EXAMPLE

This BP is a right example for itself because it does not indicate the presence of a particular concept in BP solutions.

KEYWORD

meta (see left/right), links, keyword, metameta, right-it, feedback

WORLD

linksbp [smaller | same | bigger]
zoom in left (metaconcept)

AUTHOR

Aaron David Fairbanks

BP561 Meta Bongard Problems fitting in their own world vs. other meta Bongard Problems.
BP561
(edit; present; nest [left/right]; search; history)
COMMENTS

This prompts thinking about left-self and right-self keywords.

CROSSREFS

Adjacent-numbered pages:
BP556 BP557 BP558 BP559 BP560  *  BP562 BP563 BP564 BP565 BP566

KEYWORD

meta (see left/right), links, left-self, sideless, metameta

WORLD

linksbp [smaller | same | bigger]
zoom in left (bp_in_own_world)

AUTHOR

Aaron David Fairbanks

BP566 Meta Bongard Problems of the form "[transformation] applied to some examples switch their sorting vs. sorting is invariant under [transformation]" vs. other meta Bongard Problems.
BP510
BP535
BP539
BP552
BP553
BP554
BP556
BP964
BP974
BP1009
BP1112
BP1140
BP1195
?
BP575
(edit; present; nest [left/right]; search; history)
COMMENTS

Left-sorted Bongard Problems have the keyword "invariance" on the OEBP.


Bongard Problems labelled "invariance" are usually (but not always) about transformations that can be undone by other transformations of the same class. (The technical term for this kind of transformation is an "isomorphism".)


When the transformations used in a "invariance" Bongard Problem vary continuously, there could usually be made a corresponding stability Bongard Problem. Stability Bongard Problems are like "invariance" Bongard Problems but for arbitrarily small applications of [transformation] affecting examples' sorting.


Potentially, stability Bongard Problems could be considered "invariance" Bongard Problems. On one hand, they are different, since checking whether arbitrarily small transformations switch an example's sorting is different from checking whether a particular transformation switches an example's sorting; the former is infinitely many conditions. On the other hand, there is actually only finitely much detail in any of the examples, and in practice a stability Bongard Problem generally just amounts to "a small application of [transformation] switches an example's sorting vs. not".

(The keyword gap is another example of a Bongard Problem currently labelled with "invariance" that arguably does not technically fit.)


Also, dependence Bongard Problems could be considered "invariance" Bongard Problems, where the relevant kind of transformation is swapping the example out for any other example that shares the relevant property.

CROSSREFS

"Invariance" Bongard Problems are notso Bongard Problems.

"Invariance" Bongard Problems are often keywords (keyword keyword) on the OEBP.


See keyword problemkiller, which is about transformations making all sorted examples unsortable.

Adjacent-numbered pages:
BP561 BP562 BP563 BP564 BP565  *  BP567 BP568 BP569 BP570 BP571

KEYWORD

meta (see left/right), links, keyword, metameta

WORLD

linksbp [smaller | same | bigger]

AUTHOR

Aaron David Fairbanks

BP577 Concept MBPs about "primitive" concepts vs. concept MBPs about "composite" concepts.
BP580
BP581
BP585
BP587
BP588
BP589
BP592
BP593
BP595
BP596
BP600
BP603
BP604
BP606
BP608
BP609
BP610
BP613
BP615
BP616
BP617
BP621
BP622
BP623
BP626
BP627
BP629
BP634
BP637
BP639
BP641
BP650
BP651
BP652
BP653

. . .

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

This is the keyword "primitive" on the OEBP.

These concepts are primitive to visual cognition.

CROSSREFS

Adjacent-numbered pages:
BP572 BP573 BP574 BP575 BP576  *  BP578 BP579 BP580 BP581 BP582

KEYWORD

meta (see left/right), links, keyword, metameta

WORLD

metaconcept [smaller | same | bigger]

AUTHOR

Harry E. Foundalis

BP774 Concept MBP about center (BP728) vs. unrelated concept MBP.
BP725
BP726
BP727
BP728
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP769 BP770 BP771 BP772 BP773  *  BP775 BP776 BP777 BP778 BP779

KEYWORD

meta (see left/right), links, metameta

WORLD

metaconcept [smaller | same | bigger]

AUTHOR

Harry E. Foundalis

BP775 Concept MBP about clustering (BP733) vs. unrelated concept MBP.
BP730
BP731
BP732
BP733
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP770 BP771 BP772 BP773 BP774  *  BP776 BP777 BP778 BP779 BP780

KEYWORD

meta (see left/right), links, metameta

WORLD

metaconcept [smaller | same | bigger]

AUTHOR

Harry E. Foundalis

BP777 Concept MBP about absolute direction (BP807) vs. unrelated concept MBP.
BP734
BP735
BP736
BP737
BP807
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP772 BP773 BP774 BP775 BP776  *  BP778 BP779 BP780 BP781 BP782

KEYWORD

meta (see left/right), links, metameta

WORLD

metaconcept [smaller | same | bigger]

AUTHOR

Harry E. Foundalis

BP778 Concept MBP about imaginary entity (BP741) vs. unrelated concept MBP.
BP738
BP739
BP740
BP741
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP773 BP774 BP775 BP776 BP777  *  BP779 BP780 BP781 BP782 BP783

KEYWORD

meta (see left/right), links, metameta

WORLD

metaconcept [smaller | same | bigger]

AUTHOR

Harry E. Foundalis

BP779 Concept MBP about motion (BP744) vs. unrelated concept MBP.
BP742
BP743
BP744
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP774 BP775 BP776 BP777 BP778  *  BP780 BP781 BP782 BP783 BP784

KEYWORD

meta (see left/right), links, metameta

WORLD

metaconcept [smaller | same | bigger]

AUTHOR

Harry E. Foundalis

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