本文整理匯總了Python中params.Params.samples方法的典型用法代碼示例。如果您正苦於以下問題：Python Params.samples方法的具體用法？Python Params.samples怎麽用？Python Params.samples使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類params.Params的用法示例。
在下文中一共展示了Params.samples方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: gibbs_doc
# 需要導入模塊: from params import Params [as 別名]
# 或者: from params.Params import samples [as 別名]
def gibbs_doc(model, doc, params = None, callback = None):
"""Runs Gibbs iterations on a single document, by sampling with a prior constructed from each sample in the given Model. params applies to each sample, so should probably be much more limited than usual - the default if its undefined is to use 1 run and 1 sample and a burn in of only 500. Returns a DocModel with all the relevant samples in."""
# Initialisation stuff - handle params, create the state and the DocModel object, plus a reporter...
if params==None:
params = Params()
params.runs = 1
params.samples = 1
params.burnIn = 500
state = State(doc, params)
dm = DocModel()
reporter = ProgReporter(params,callback,model.sampleCount())
# Iterate and run for each sample in the model...
for sample in model.sampleList():
tempState = State(state)
tempState.setGlobalParams(sample)
tempState.addPrior(sample)
gibbs_run(tempState,reporter.next)
dm.addFrom(tempState.getModel())
# Return...
return dm