cvi.compat.v0.iGD

class cvi.compat.v0.iGD(t: int = 43)

Bases: object

Incremental Generalized Dunn’s (GD) Index.

__init__(t: int = 43)

GD constructor.

Parameters:

t (int) – GD type, either 43 or 53.

Methods

__init__([t])	GD constructor.
update(x, c_i)	GD incremental update.

update(x: ndarray, c_i: int) → float

GD incremental update.

Parameters:

• x (np.ndarray) – TODO

• c_i (int) – TODO

Returns:

TODO

Return type:

float