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from abc import ABCMeta, abstractmethod, ABC |
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__all__ = ['TabularIterator', 'TabularRetriever', 'Normalization', 'Discretization', 'Encoding', 'Visitor', 'Component'] |
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5
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class TabularRetriever(ABC): |
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@abstractmethod |
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def column(self, identifier, data): |
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raise NotImplementedError |
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@abstractmethod |
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def row(self, identifier, data): |
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raise NotImplementedError |
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@abstractmethod |
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def nb_columns(self, data): |
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raise NotImplementedError |
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@abstractmethod |
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def nb_rows(self, data): |
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raise NotImplementedError |
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@abstractmethod |
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def get_numerical_attributes(self, data): |
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raise NotImplementedError |
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class TabularIterator(ABC): |
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@abstractmethod |
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def iterrows(self, data): |
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raise NotImplementedError |
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@abstractmethod |
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def itercolumns(self, data): |
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raise NotImplementedError |
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@abstractmethod |
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def columnnames(self, data): |
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raise NotImplementedError |
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35
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36
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class Normalization(metaclass=ABCMeta): |
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@classmethod |
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def __subclasshook__(cls, subclass): |
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return hasattr(subclass, 'normalize') and callable(subclass.normalize) |
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@abstractmethod |
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def normalize(self, *args, **kwargs): |
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raise NotImplementedError |
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class Discretization(metaclass=ABCMeta): |
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@classmethod |
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def __subclasshook__(cls, subclass): |
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return hasattr(subclass, 'discretize') and callable(subclass.discretize) |
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@abstractmethod |
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def discretize(self, *args, **kwargs): |
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raise NotImplementedError |
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58
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class Encoding(metaclass=ABCMeta): |
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@classmethod |
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def __subclasshook__(cls, subclass): |
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return hasattr(subclass, 'encode') and callable(subclass.encode) |
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@abstractmethod |
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def encode(self, *args, **kwargs): |
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raise NotImplementedError |
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boromir674 /
so-magic
