def __enter__(self):
SampleStream.__enter__(self)
if self.file is not None:
self.file_ = open(self.file, self.mode)
else:
self.file_ = stdout
def __enter__(self):
SampleStream.__enter__(self)
if self.file is not None:
self.file_ = open(self.file, self.mode)
else:
self.file_ = stdout
def __exit__(self, t, value, traceback):
f = open(self.path, 'w')
pickle.dump(self.samples, f)
f.close()
SampleStream.__exit__(self, t, value, traceback)
def __exit__(self, t, value, traceback):
f = open(self.path, 'w')
pickle.dump(self.samples, f)
f.close()
SampleStream.__exit__(self, t, value, traceback)
def __init__(self, generator=None, plot_every=1000, window=False, block=False, file='trace.pdf'):
self.__dict__.update(locals())
self.posteriors = []
self.priors = []
self.likelihoods = []
SampleStream.__init__(self, generator)
def __init__(self, N=1000, key='posterior_score', sorted=True):
"""
:param N: How many samples to store.
:param key: The key we sort by
:param sorted: When we output, do we output sorted? (slightly slower)
:return:
"""
self.__dict__.update(locals())
SampleStream.__init__(self)
self.top = TopN(N=N, key=key)
def __init__(self, N=1000, key='posterior_score', sorted=True):
"""
:param N: How many samples to store.
:param key: The key we sort by
:param sorted: When we output, do we output sorted? (slightly slower)
:return:
"""
self.__dict__.update(locals())
SampleStream.__init__(self)
self.top = TopN(N=N, key=key)
def __init__(self,
generator=None,
plot_every=1000,
window=False,
block=False,
file='trace.pdf'):
self.__dict__.update(locals())
self.posteriors = []
self.priors = []
self.likelihoods = []
SampleStream.__init__(self, generator)
def __exit__(self, t, value, traceback):
## Here, only on exit do I give my data (the tops) to my outputs
for v in self.top.get_all(sorted=sorted):
# Cannot just call self.process_and_push since self.process always returns None
if v is not None:
for a in self.outputs:
a.process_and_push(v)
return SampleStream.__exit__(self, t, value, traceback)
def __exit__(self, t, value, traceback):
## Here, only on exit do I give my data (the tops) to my outputs
for v in self.top.get_all(sorted=sorted):
# Cannot just call self.process_and_push since self.process always returns None
if v is not None:
for a in self.outputs:
a.process_and_push(v)
return SampleStream.__exit__(self, t,value,traceback)
def __exit__(self, t, value, traceback):
if self.file is not None:
self.file_.close()
SampleStream.__exit__(self, t, value, traceback)
def __init__(self, path='samples.pkl'):
SampleStream.__init__(self, generator=None)
self.path = path
self.samples = []
def __init__(self, n=10):
SampleStream.__init__(self)
self.n = n
self.cnt = 0
def __init__(self, n=10):
SampleStream.__init__(self)
self.n = n
self.cnt = 0
def __init__(self, *outputs):
SampleStream.__init__(self)
##UUGH because of the weird associativity, >> will return the last in the chain.
## But really my child should be the root of whatever chain I got.
self.outputs = [o.root() for o in outputs]
def __init__(self):
SampleStream.__init__(self)
self.seen = set()
def __exit__(self, t, value, traceback):
print self
return SampleStream.__exit__(self, t, value, traceback)
def __exit__(self, t, value, traceback):
print self
return SampleStream.__exit__(self, t, value, traceback)
def __init__(self, file=None, prefix='', mode='w'):
self.__dict__.update(locals())
SampleStream.__init__(self, generator=None)
def __init__(self):
SampleStream.__init__(self)
self.seen = set()
def __init__(self, *outputs):
SampleStream.__init__(self)
##UUGH because of the weird associativity, >> will return the last in the chain.
## But really my child should be the root of whatever chain I got.
self.outputs = [o.root() for o in outputs]
def __init__(self, path='samples.pkl'):
SampleStream.__init__(self, generator=None)
self.path = path
self.samples = []
def __init__(self, generator=None):
self.last = None
SampleStream.__init__(self, generator=generator)
def __init__(self, file=None, prefix='', mode='w'):
self.__dict__.update(locals())
SampleStream.__init__(self, generator=None)
def __exit__(self, t, value, traceback):
if self.file is not None:
self.file_.close()
SampleStream.__exit__(self, t, value, traceback)
def __exit__(self, t, value, traceback):
self.plot()
return SampleStream.__exit__(self, t, value, traceback)
def __init__(self, key='posterior_score'):
SampleStream.__init__(self)
self.key = key
self.Z = -Infinity
def __init__(self, key="posterior_score"):
SampleStream.__init__(self)
self.key = key
self.Z = -Infinity
def __init__(self, generator=None):
self.last = None
SampleStream.__init__(self, generator=generator)
def __exit__(self, t, value, traceback):
self.plot()
return SampleStream.__exit__(self, t, value, traceback)