本文整理汇总了Python中exp.viroscopy.model.HIVGraph.HIVGraph.getSusceptibleSet方法的典型用法代码示例。如果您正苦于以下问题：Python HIVGraph.getSusceptibleSet方法的具体用法？Python HIVGraph.getSusceptibleSet怎么用？Python HIVGraph.getSusceptibleSet使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类exp.viroscopy.model.HIVGraph.HIVGraph的用法示例。
在下文中一共展示了HIVGraph.getSusceptibleSet方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: testGetSusceptibleSet
# 需要导入模块: from exp.viroscopy.model.HIVGraph import HIVGraph [as 别名]
# 或者: from exp.viroscopy.model.HIVGraph.HIVGraph import getSusceptibleSet [as 别名]
def testGetSusceptibleSet(self):
numVertices = 10
graph = HIVGraph(numVertices)
self.assertTrue(graph.getSusceptibleSet() == set(range(numVertices)))
for i in range(9):
graph.getVertexList().setInfected(i, 0.0)
self.assertTrue(graph.getSusceptibleSet() == set([9]))示例2: testContactRates2
# 需要导入模块: from exp.viroscopy.model.HIVGraph import HIVGraph [as 别名]
# 或者: from exp.viroscopy.model.HIVGraph.HIVGraph import getSusceptibleSet [as 别名]
def testContactRates2(self):
undirected = True
numVertices = 10
graph = HIVGraph(numVertices, undirected)
maleVertex = graph.getVertex(0)
maleVertex[HIVVertices.genderIndex] = HIVVertices.male
femaleVertex = maleVertex.copy()
femaleVertex[HIVVertices.genderIndex] = HIVVertices.female
for i in range(5):
graph.setVertex(i, maleVertex)
graph.setVertex(i+5, femaleVertex)
V = graph.getVertexList().getVertices()
contactList = range(numVertices)
#Test that the parameters alpha and C do the right thing
hiddenDegSeq = self.gen.rvs(size=graph.getNumVertices())
rates = HIVRates(graph, hiddenDegSeq)
t = 0.2
logging.debug("Rates with no existing contacts")
contactRateInds, contactRates = rates.contactRates(range(numVertices), contactList, t)
#When there are no contacts the choice is easy and some random new contacts
#are chosen.
#Now test differences in choice between existing and new contact.
t = 0.3
for i in range(5):
rates.contactEvent(i, i+5, t)
rates.alpha = 1.0
logging.debug("Rates with default alpha=" + str(rates.alpha))
contactRateInds, contactRates = rates.contactRates(range(numVertices), contactList, 0.4)
for i in range(5):
self.assertTrue(contactRates[i] == rates.contactRate)
self.assertTrue(contactRateInds[i] == i+5)
#Now try changing alpha
logging.debug("Rates with alpha=0.5")
rates.setAlpha(0.5)
contactRateInds, contactRates = rates.contactRates(range(numVertices), contactList, 0.4)
#Observed probabilities change as expected
#Now increase time and observe probabilities
logging.debug("Rates with t=20")
contactRateInds, contactRates = rates.contactRates(range(numVertices), contactList, 20)
#Test we don't pick from removed
graph.getVertexList().setInfected(0, t)
graph.getVertexList().setInfected(4, t)
graph.getVertexList().setInfected(7, t)
graph.getVertexList().setInfected(8, t)
#graph.getVertexList().setDetected(4, t, HIVVertices.randomDetect)
#graph.getVertexList().setDetected(7, t, HIVVertices.randomDetect)
rates.removeEvent(4, HIVVertices.randomDetect, t)
rates.removeEvent(7, HIVVertices.randomDetect, t)
infectedSet = graph.getInfectedSet()
susceptibleSet = graph.getSusceptibleSet()
removedSet = graph.getRemovedSet()
contactSet = infectedSet.union(susceptibleSet)
infectedList = list(infectedSet)
removedList = list(removedSet)
contactList = list(contactSet)
contactRateInds, contactRates = rates.contactRates(infectedList, contactList, 20)
#Contacts cannot be in removed set
self.assertTrue(numpy.intersect1d(contactRateInds, numpy.array(removedList)).shape[0]==0)