bnl.core

Core data structures for monotonic boundary casting.

Classes

Boundary(time)	A divider in the flow of time in seconds, quantized to 1e-5 seconds.
RatedBoundary(time, salience)	A boundary with a continuous measure of importance or salience.
LeveledBoundary(time, level)	A boundary that exists in a monotonic hierarchy.
TimeSpan(start, end, *[, name])	An abstract base class for objects that represent a span of time.
Segment(bs[, labels, name])	An ordered sequence of boundaries that partition a span into labeled sections.
MultiSegment([raw_layers, name])	The primary input object for analysis, containing multiple Segment layers.
BoundaryContour(bs, *[, name])	An intermediate, purely structural representation of boundary salience over time.
BoundaryHierarchy(bs, *[, name])	The structural output of the monotonic casting process.