def _calculateGreed(self, advisor, slot, numSlotsPrev):
A = 15
B = 1.2
C = 3.0
D = 1.0
E = 1.5
F = 1
nSameMajors = len([
adv for adv in slot.getScheduledAdvisors()
if adv.major == advisor.major
])
needsReturning = not any(
map((lambda adv: str(adv.returning.asBool())),
slot.getScheduledAdvisors()))
satisfiesReturning = int(needsReturning and advisor.returning.asBool())
personalGreed = A*tools.pos(advisor.minSlotsPerWeek-advisor.nAvailSlotsRem) + B*tools.pos(slot.getDensity()-nSameMajors) + \
C*satisfiesReturning + D*tools.pos(advisor.reqSlotsPerWeek-advisor.nSchedSlots) + \
E*tools.pos(advisor.reqSlotsPerWeek-advisor.nAvailSlotsRem)
slotGreed = 0
if numSlotsPrev > 0 and numSlotsPrev < advisor.reqSlotsPerWeek:
slotGreed = F
elif numSlotsPrev > advisor.reqSlotsPerWeek:
slotGreed = -F
advisor.greed = personalGreed + slotGreed
def _calculateGreed(self, advisor, slot, numSlotsPrev): A = 15; B = 1.2; C = 1.0; D = 1.0; E = 1.5; F=3; nSameMajors = len([adv for adv in slot.getScheduledAdvisors() if adv.major == advisor.major]) avgExp = tools.getAverage([adv.year for adv in slot.getScheduledAdvisors()] + [advisor.year]) personalGreed = A*tools.pos(advisor.minSlotsPerWeek-advisor.nAvailSlots) + B*tools.pos(slot.getDensity()-nSameMajors) + \ C*(-math.fabs(2.5 - avgExp)) + D*tools.pos(advisor.reqSlotsPerWeek-advisor.nSchedSlots) + \ E*tools.pos(advisor.reqSlotsPerWeek-advisor.nAvailSlots) slotGreed = 0 if numSlotsPrev > 0 and numSlotsPrev < advisor.reqSlotsPerWeek: slotGreed = F elif numSlotsPrev > advisor.reqSlotsPerWeek: slotGreed = -F advisor.greed = personalGreed + slotGreed
def _calculateGreed(self, advisor, slot, numSlotsPrev): A = 15; B = 1.2; C = 3.0; D = 1.0; E = 1.5; F=1; nSameMajors = len([adv for adv in slot.getScheduledAdvisors() if adv.major == advisor.major]) needsReturning = not any( map( (lambda adv: str(adv.returning.asBool())), slot.getScheduledAdvisors())) satisfiesReturning = int(needsReturning and advisor.returning.asBool()) personalGreed = A*tools.pos(advisor.minSlotsPerWeek-advisor.nAvailSlotsRem) + B*tools.pos(slot.getDensity()-nSameMajors) + \ C*satisfiesReturning + D*tools.pos(advisor.reqSlotsPerWeek-advisor.nSchedSlots) + \ E*tools.pos(advisor.reqSlotsPerWeek-advisor.nAvailSlotsRem) slotGreed = 0 if numSlotsPrev > 0 and numSlotsPrev < advisor.reqSlotsPerWeek: slotGreed = F elif numSlotsPrev > advisor.reqSlotsPerWeek: slotGreed = -F advisor.greed = personalGreed + slotGreed
def _calculateNeed(self, advisor, slot, numSlotsPrev, numSlotsAfter, breakSize): personalNeed = tools.pos(advisor.minSlotsPerWeek-advisor.nSchedSlots)/advisor.nAvailSlots possibleConsecSize = numSlotsPrev+1+numSlotsAfter if breakSize and breakSize < self._minBreakSlots: advisor.need = -1 elif possibleConsecSize < self._minBlockSlots: advisor.need = -1 elif numSlotsPrev+1 > self._maxBlockSlots: advisor.need = -1 elif advisor.nSchedSlots+1 > advisor.maxSlotsPerWeek: advisor.need = -1 elif numSlotsPrev > 0 and numSlotsPrev < self._minBlockSlots: advisor.need = 999 else: advisor.need = personalNeed
def _calculateNeed(self, advisor, slot, numSlotsPrev, numSlotsAfter,
breakSize):
personalNeed = tools.pos(advisor.minSlotsPerWeek -
advisor.nSchedSlots) / advisor.nAvailSlots
possibleConsecSize = numSlotsPrev + 1 + numSlotsAfter
if breakSize and breakSize < self._minBreakSlots:
advisor.need = -1
elif possibleConsecSize < self._minBlockSlots:
advisor.need = -1
elif numSlotsPrev + 1 > self._maxBlockSlots:
advisor.need = -1
elif advisor.nSchedSlots + 1 > advisor.maxSlotsPerWeek:
advisor.need = -1
elif numSlotsPrev > 0 and numSlotsPrev < self._minBlockSlots:
advisor.need = 999
else:
advisor.need = personalNeed
