lore_sa.encoder_decoder.OneHotEnc

class lore_sa.encoder_decoder.OneHotEnc(descriptor: dict)

It provides an interface to access One Hot enconding (https://en.wikipedia.org/wiki/One-hot) functions. It relies on OneHotEncoder class from sklearn

__init__(descriptor: dict)

Methods

__init__(descriptor)
add_encoded_features(encoded_features)
clean_encoded_descriptor_by_old(old_field)
decode(x)	Decode the array staring from the original descriptor
decode_target_class(x)
encode(x)	It applies the encoder to the input features
get_encoded_features()	Provides a dictionary with the new encoded features name and the new index :return:
update_encoded_index(current_field, size)

decode(x: array)

Decode the array staring from the original descriptor

Parameters

x ([Numpy array]) – Array to decode

Return [Numpy array]

Decoded array

encode(x: array)

It applies the encoder to the input features

Parameters

x ([Numpy array]) – Array to encode

Return [Numpy array]

Encoded array

get_encoded_features()

Provides a dictionary with the new encoded features name and the new index :return: