mars.dataframe.CustomReduction

class mars.dataframe.CustomReduction(name=None, is_gpu=False)

__init__(name=None, is_gpu=False)

Initialize self. See help(type(self)) for accurate signature.

Methods

__init__([name, is_gpu])	Initialize self.
agg(*values)
is_gpu()
post(*value)
pre(value)

Attributes

pre_with_agg

mars.dataframe.date_range mars.dataframe.ExecutableTuple