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start work om distributed decision making

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This commit is contained in:
Alexandre Linhares
2017-09-07 19:26:10 -03:00
committed by Alexandre Linhares
parent 0a54c0ee83
commit 0905d35680
5 changed files with 176596 additions and 128289 deletions
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6
copycat/codeletMethods.py
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@ -1010,7 +1010,7 @@ def correspondence_strength_tester(ctx, codelet):
objectFromTarget.flipped_version())))
correspondence.updateStrength()
strength = correspondence.totalStrength
#TODO: use entropy
# TODO: use entropy
probability = temperature.getAdjustedProbability(strength / 100.0)
if random.coinFlip(probability):
# activate some concepts
@ -1064,8 +1064,8 @@ def correspondence_builder(ctx, codelet):
# if there is an incompatible bond then fight against it
initial = correspondence.objectFromInitial
target = correspondence.objectFromTarget
if (initial.leftmost or initial.rightmost and
target.leftmost or target.rightmost):
if (initial.leftmost or initial.rightmost and
target.leftmost or target.rightmost):
# search for the incompatible bond
incompatibleBond = correspondence.getIncompatibleBond()
if incompatibleBond:

6
copycat/tests.py
View File

@ -27,11 +27,11 @@ def lower_bound_on_probability(hits, attempts, confidence=0.95):
if attempts == 0:
return 0
z = pnormaldist(confidence)
zsqr = z*z
zsqr = z * z
phat = 1.0 * hits / attempts
under_sqrt = (phat * (1 - phat) + zsqr / (4*attempts)) / attempts
under_sqrt = (phat * (1 - phat) + zsqr / (4 * attempts)) / attempts
denominator = (1 + zsqr / attempts)
return (phat + zsqr / (2*attempts) - z * (under_sqrt ** 0.5)) / denominator
return (phat + zsqr / (2 * attempts) - z * (under_sqrt ** 0.5)) / denominator
def upper_bound_on_probability(hits, attempts, confidence=0.95):