Cover methods
The module mapper.cover
contains classes for various covers of the filter range. Each such class provides an iterator over the levels and a method data_index
which returns the indices of the data points belonging to a certain level.

class
mapper.cover.
cube_cover_primitive
(intervals=10, overlap=50, info={})
Primitive multidimensional cover. The patches are cubes, aligned to the
coordinate axes and distributed on a rectangular grid.
 Parameters :
 intervals : integer or list of integers
 Number of intervals for each filter component
 overlap : float or list of floats
 Percentage of overlap between the intervals
 info : dict
 (Ask Aravind)

class
mapper.cover.
balanced_cover_1d
(intervals=10, overlap=50, info={})
Onedimensional balanced cover. The interval boundaries are distributed so
that each patch covers the same fraction of the data set.
 Parameters :
 intervals : int
 Number of intervals for each filter component
 overlap : float
 Percentage of overlap between the intervals
 info : dict
 (Ask Aravind)

class
mapper.cover.
subrange_decomposition_cover_1d
(intervals_by_subrange, overlaps_by_subrange, subrange_boundaries, info={})