darfix.gui.blindSourceSeparationWidget.Method

class darfix.gui.blindSourceSeparationWidget.Method(value)

Bases: Enum

Different blind source separation approaches that can be applied

NICA = 'Find components independent from each other and non-negative'

NICA_NMF = 'Apply Non-negative ICA followed by NMF'

NMF = 'Non-negative matrix factorization factorizes the data matrix into \ntwo matrices, with the property that all three matrices have no negative elements'

PCA = 'The process of computing the principal components \nand using them to perform a change of basis on the data'

classmethod from_value(value)

Convert a value to corresponding Enum member

Parameters:

value – The value to compare to Enum members If it is already a member of Enum, it is returned directly.

Returns:

The corresponding enum member

Return type:

Enum

Raises:

ValueError – In case the conversion is not possible

classmethod members()

Returns a tuple of all members.

Return type:

Tuple[Enum]

classmethod names()

Returns a tuple of all member names.

Return type:

Tuple[str]

classmethod values()

Returns a tuple of all member values.

Return type:

Tuple