compute_novelty_ssm

compute_novelty_ssm(S, kernel: npt.ArrayLike = None, L: int = 10, var: float = 0.5, exclude: bool =False)

Function description

Compute novelty function from SSM

Notebook: C4/C4S4_NoveltySegmentation.ipynb

Parameter

S (np.ndarray): SSM

kernel (np.ndarray): Checkerboard kernel (if kernel==None, it will be computed) (Default value = None)

L (int): Parameter specifying the kernel size M=2*L+1 (Default value = 10)

var (float): Variance parameter determing the tapering (epsilon) (Default value = 0.5)

exclude (bool): Sets the first L and last L values of novelty function to zero (Default value = False)

Return

nov (np.ndarray): Novelty function

Example

Inner helper function