271 lines
12 KiB
Python
271 lines
12 KiB
Python
import logging
|
|
|
|
from slipnode import Slipnode
|
|
from sliplink import Sliplink
|
|
|
|
|
|
class Slipnet(object):
|
|
# pylint: disable=too-many-instance-attributes
|
|
def __init__(self):
|
|
logging.debug("Slipnet.__init__()")
|
|
self.initiallyClampedSlipnodes = []
|
|
self.slipnodes = []
|
|
self.sliplinks = []
|
|
self.bondFacets = []
|
|
self.numberOfUpdates = 0
|
|
self.__addInitialNodes()
|
|
self.__addInitialLinks()
|
|
|
|
def __repr__(self):
|
|
return '<slipnet>'
|
|
|
|
def setConceptualDepths(self, depth):
|
|
logging.debug('slipnet set all depths to %f', depth)
|
|
for node in self.slipnodes:
|
|
node.setConceptualDepth(depth)
|
|
|
|
def reset(self):
|
|
logging.debug('slipnet.reset()')
|
|
self.numberOfUpdates = 0
|
|
for node in self.slipnodes:
|
|
node.reset()
|
|
for node in self.initiallyClampedSlipnodes:
|
|
node.clampHigh()
|
|
|
|
def update(self, random):
|
|
logging.debug('slipnet.update()')
|
|
self.numberOfUpdates += 1
|
|
if self.numberOfUpdates == 50:
|
|
for node in self.initiallyClampedSlipnodes:
|
|
node.unclamp()
|
|
for node in self.slipnodes:
|
|
node.update()
|
|
for node in self.slipnodes:
|
|
node.spread_activation()
|
|
for node in self.slipnodes:
|
|
node.addBuffer()
|
|
node.jump(random)
|
|
node.buffer = 0.0
|
|
|
|
def isDistinguishingDescriptor(self, descriptor):
|
|
"""Whether no other object of the same type has the same descriptor"""
|
|
if descriptor == self.letter:
|
|
return False
|
|
if descriptor == self.group:
|
|
return False
|
|
if descriptor in self.numbers:
|
|
return False
|
|
return True
|
|
|
|
def __addInitialNodes(self):
|
|
# pylint: disable=too-many-statements
|
|
self.slipnodes = []
|
|
self.letters = []
|
|
for c in 'abcdefghijklmnopqrstuvwxyz':
|
|
slipnode = self.__addNode(c, 10.0)
|
|
self.letters += [slipnode]
|
|
self.numbers = []
|
|
for c in '12345':
|
|
slipnode = self.__addNode(c, 30.0)
|
|
self.numbers += [slipnode]
|
|
|
|
# string positions
|
|
self.leftmost = self.__addNode('leftmost', 40.0)
|
|
self.rightmost = self.__addNode('rightmost', 40.0)
|
|
self.middle = self.__addNode('middle', 40.0)
|
|
self.single = self.__addNode('single', 40.0)
|
|
self.whole = self.__addNode('whole', 40.0)
|
|
|
|
# alphabetic positions
|
|
self.first = self.__addNode('first', 60.0)
|
|
self.last = self.__addNode('last', 60.0)
|
|
|
|
# directions
|
|
self.left = self.__addNode('left', 40.0)
|
|
self.left.codelets += ['top-down-bond-scout--direction']
|
|
self.left.codelets += ['top-down-group-scout--direction']
|
|
self.right = self.__addNode('right', 40.0)
|
|
self.right.codelets += ['top-down-bond-scout--direction']
|
|
self.right.codelets += ['top-down-group-scout--direction']
|
|
|
|
# bond types
|
|
self.predecessor = self.__addNode('predecessor', 50.0, 60.0)
|
|
self.predecessor.codelets += ['top-down-bond-scout--category']
|
|
self.successor = self.__addNode('successor', 50.0, 60.0)
|
|
self.successor.codelets += ['top-down-bond-scout--category']
|
|
self.sameness = self.__addNode('sameness', 80.0)
|
|
self.sameness.codelets += ['top-down-bond-scout--category']
|
|
|
|
# group types
|
|
self.predecessorGroup = self.__addNode('predecessorGroup', 50.0)
|
|
self.predecessorGroup.codelets += ['top-down-group-scout--category']
|
|
self.successorGroup = self.__addNode('successorGroup', 50.0)
|
|
self.successorGroup.codelets += ['top-down-group-scout--category']
|
|
self.samenessGroup = self.__addNode('samenessGroup', 80.0)
|
|
self.samenessGroup.codelets += ['top-down-group-scout--category']
|
|
|
|
# other relations
|
|
self.identity = self.__addNode('identity', 90.0)
|
|
self.opposite = self.__addNode('opposite', 90.0, 80.0)
|
|
|
|
# objects
|
|
self.letter = self.__addNode('letter', 20.0)
|
|
self.group = self.__addNode('group', 80.0)
|
|
|
|
# categories
|
|
self.letterCategory = self.__addNode('letterCategory', 30.0)
|
|
self.stringPositionCategory = self.__addNode('stringPositionCategory', 70.0)
|
|
self.stringPositionCategory.codelets += ['top-down-description-scout']
|
|
self.alphabeticPositionCategory = self.__addNode('alphabeticPositionCategory', 80.0)
|
|
self.alphabeticPositionCategory.codelets += ['top-down-description-scout']
|
|
self.directionCategory = self.__addNode('directionCategory', 70.0)
|
|
self.bondCategory = self.__addNode('bondCategory', 80.0)
|
|
self.groupCategory = self.__addNode('groupCategory', 80.0)
|
|
self.length = self.__addNode('length', 60.0)
|
|
self.objectCategory = self.__addNode('objectCategory', 90.0)
|
|
self.bondFacet = self.__addNode('bondFacet', 90.0)
|
|
|
|
# specify the descriptor types that bonds can form between
|
|
self.bondFacets += [self.letterCategory]
|
|
self.bondFacets += [self.length]
|
|
|
|
#
|
|
self.initiallyClampedSlipnodes += [self.letterCategory]
|
|
self.letterCategory.clamped = True
|
|
self.initiallyClampedSlipnodes += [self.stringPositionCategory]
|
|
self.stringPositionCategory.clamped = True
|
|
|
|
def __addInitialLinks(self):
|
|
self.sliplinks = []
|
|
self.__link_items_to_their_neighbors(self.letters)
|
|
self.__link_items_to_their_neighbors(self.numbers)
|
|
# letter categories
|
|
for letter in self.letters:
|
|
self.__addInstanceLink(self.letterCategory, letter, 97.0)
|
|
self.__addCategoryLink(self.samenessGroup, self.letterCategory, 50.0)
|
|
# lengths
|
|
for number in self.numbers:
|
|
self.__addInstanceLink(self.length, number)
|
|
groups = [self.predecessorGroup, self.successorGroup, self.samenessGroup]
|
|
for group in groups:
|
|
self.__addNonSlipLink(group, self.length, length=95.0)
|
|
opposites = [
|
|
(self.first, self.last),
|
|
(self.leftmost, self.rightmost),
|
|
(self.leftmost, self.rightmost),
|
|
(self.left, self.right),
|
|
(self.successor, self.predecessor),
|
|
(self.successorGroup, self.predecessorGroup),
|
|
]
|
|
for a, b in opposites:
|
|
self.__addOppositeLink(a, b)
|
|
# properties
|
|
self.__addPropertyLink(self.letters[0], self.first, 75.0)
|
|
self.__addPropertyLink(self.letters[-1], self.last, 75.0)
|
|
links = [
|
|
# object categories
|
|
(self.objectCategory, self.letter),
|
|
(self.objectCategory, self.group),
|
|
# string positions,
|
|
(self.stringPositionCategory, self.leftmost),
|
|
(self.stringPositionCategory, self.rightmost),
|
|
(self.stringPositionCategory, self.middle),
|
|
(self.stringPositionCategory, self.single),
|
|
(self.stringPositionCategory, self.whole),
|
|
# alphabetic positions,
|
|
(self.alphabeticPositionCategory, self.first),
|
|
(self.alphabeticPositionCategory, self.last),
|
|
# direction categories,
|
|
(self.directionCategory, self.left),
|
|
(self.directionCategory, self.right),
|
|
# bond categories,
|
|
(self.bondCategory, self.predecessor),
|
|
(self.bondCategory, self.successor),
|
|
(self.bondCategory, self.sameness),
|
|
# group categories
|
|
(self.groupCategory, self.predecessorGroup),
|
|
(self.groupCategory, self.successorGroup),
|
|
(self.groupCategory, self.samenessGroup),
|
|
# bond facets
|
|
(self.bondFacet, self.letterCategory),
|
|
(self.bondFacet, self.length),
|
|
]
|
|
for a, b in links:
|
|
self.__addInstanceLink(a, b)
|
|
# link bonds to their groups
|
|
self.__addNonSlipLink(self.sameness, self.samenessGroup, label=self.groupCategory, length=30.0)
|
|
self.__addNonSlipLink(self.successor, self.successorGroup, label=self.groupCategory, length=60.0)
|
|
self.__addNonSlipLink(self.predecessor, self.predecessorGroup, label=self.groupCategory, length=60.0)
|
|
# link bond groups to their bonds
|
|
self.__addNonSlipLink(self.samenessGroup, self.sameness, label=self.bondCategory, length=90.0)
|
|
self.__addNonSlipLink(self.successorGroup, self.successor, label=self.bondCategory, length=90.0)
|
|
self.__addNonSlipLink(self.predecessorGroup, self.predecessor, label=self.bondCategory, length=90.0)
|
|
# letter category to length
|
|
self.__addSlipLink(self.letterCategory, self.length, length=95.0)
|
|
self.__addSlipLink(self.length, self.letterCategory, length=95.0)
|
|
# letter to group
|
|
self.__addSlipLink(self.letter, self.group, length=90.0)
|
|
self.__addSlipLink(self.group, self.letter, length=90.0)
|
|
# direction-position, direction-neighbor, position-neighbor
|
|
self.__addBidirectionalLink(self.left, self.leftmost, 90.0)
|
|
self.__addBidirectionalLink(self.right, self.rightmost, 90.0)
|
|
self.__addBidirectionalLink(self.right, self.leftmost, 100.0)
|
|
self.__addBidirectionalLink(self.left, self.rightmost, 100.0)
|
|
self.__addBidirectionalLink(self.leftmost, self.first, 100.0)
|
|
self.__addBidirectionalLink(self.rightmost, self.first, 100.0)
|
|
self.__addBidirectionalLink(self.leftmost, self.last, 100.0)
|
|
self.__addBidirectionalLink(self.rightmost, self.last, 100.0)
|
|
# other
|
|
self.__addSlipLink(self.single, self.whole, length=90.0)
|
|
self.__addSlipLink(self.whole, self.single, length=90.0)
|
|
|
|
def __addLink(self, source, destination, label=None, length=0.0):
|
|
link = Sliplink(source, destination, label=label, length=length)
|
|
self.sliplinks += [link]
|
|
return link
|
|
|
|
def __addSlipLink(self, source, destination, label=None, length=0.0):
|
|
link = self.__addLink(source, destination, label, length)
|
|
source.lateralSlipLinks += [link]
|
|
|
|
def __addNonSlipLink(self, source, destination, label=None, length=0.0):
|
|
link = self.__addLink(source, destination, label, length)
|
|
source.lateralNonSlipLinks += [link]
|
|
|
|
def __addBidirectionalLink(self, source, destination, length):
|
|
self.__addNonSlipLink(source, destination, length=length)
|
|
self.__addNonSlipLink(destination, source, length=length)
|
|
|
|
def __addCategoryLink(self, source, destination, length):
|
|
#noinspection PyArgumentEqualDefault
|
|
link = self.__addLink(source, destination, None, length)
|
|
source.categoryLinks += [link]
|
|
|
|
def __addInstanceLink(self, source, destination, length=100.0):
|
|
categoryLength = source.conceptualDepth - destination.conceptualDepth
|
|
self.__addCategoryLink(destination, source, categoryLength)
|
|
#noinspection PyArgumentEqualDefault
|
|
link = self.__addLink(source, destination, None, length)
|
|
source.instanceLinks += [link]
|
|
|
|
def __addPropertyLink(self, source, destination, length):
|
|
#noinspection PyArgumentEqualDefault
|
|
link = self.__addLink(source, destination, None, length)
|
|
source.propertyLinks += [link]
|
|
|
|
def __addOppositeLink(self, source, destination):
|
|
self.__addSlipLink(source, destination, label=self.opposite)
|
|
self.__addSlipLink(destination, source, label=self.opposite)
|
|
|
|
def __addNode(self, name, depth, length=0):
|
|
slipnode = Slipnode(self, name, depth, length)
|
|
self.slipnodes += [slipnode]
|
|
return slipnode
|
|
|
|
def __link_items_to_their_neighbors(self, items):
|
|
previous = items[0]
|
|
for item in items[1:]:
|
|
self.__addNonSlipLink(previous, item, label=self.successor)
|
|
self.__addNonSlipLink(item, previous, label=self.predecessor)
|
|
previous = item
|