本文整理汇总了Python中nupic.research.spatial_pooler.SpatialPooler.isActive方法的典型用法代码示例。如果您正苦于以下问题：Python SpatialPooler.isActive方法的具体用法？Python SpatialPooler.isActive怎么用？Python SpatialPooler.isActive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nupic.research.spatial_pooler.SpatialPooler的用法示例。
在下文中一共展示了SpatialPooler.isActive方法的1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: runSaveTest
# 需要导入模块: from nupic.research.spatial_pooler import SpatialPooler [as 别名]
# 或者: from nupic.research.spatial_pooler.SpatialPooler import isActive [as 别名]
def runSaveTest():
inputSize = 600
outputSize = 2048
sp = SP(
inputDimensions=(inputSize,),
columnDimensions=(outputSize,),
potentialRadius=16,
potentialPct=0.85,
globalInhibition=True,
localAreaDensity=-1.0,
numActiveColumnsPerInhArea=40.0,
stimulusThreshold=1,
synPermInactiveDec=0.008,
synPermActiveInc=0.05,
synPermConnected=0.10,
minPctOverlapDutyCycle=0.001,
minPctActiveDutyCycle=0.001,
dutyCyclePeriod=1000,
maxBoost=2.0,
seed=-1,
spVerbosity=0,
wrapAround=True
)
# Totally nukes any SP History data that exists in Redis.
spHistory.nuke()
# Create a facade around the SP that saves history as it runs.
sp = spHistory.create(sp)
# If the SP Facade is "active" that means it has a life spatial pooler. If it
# is not active, it cannot compute, only playback the history.
assert sp.isActive()
for _ in range(0, 10):
encoding = np.zeros(shape=(inputSize,))
for j, _ in enumerate(encoding):
if random() < 0.1:
encoding[j] = 1
# For each compute cycle, save the SP state to Redis for playback later.
sp.compute(encoding, learn=True, save=True)
# This SP's history can be retrieved with an id.
return sp.getId()