mars.dataframe.CustomReduction
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class mars.dataframe.CustomReduction(name=None, is_gpu=False)[source]
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__init__(name=None, is_gpu=False)[source]
Methods
__init__ ([name, is_gpu])
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agg (*values)
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is_gpu ()
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post (*value)
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pre (value)
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Attributes
pre_with_agg
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name
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output_limit
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kwds
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