Persistence-1.1.4.2 (Quickly detect clusters and holes in data.)

Ebanflo
Sat, 15 Sep 2018 13:55:53 UTC

by Ebanflo at 2018-09-15T13:55:53Z

Maintainer

eben.cowley42@gmail.com

Revision history for Persistence

1.0 -- 2018-05-11

First version. Released on an unsuspecting world.

1.1 -- 2018-05-27

Added

Bottleneck distance, a way to compare the topology of different data sets.

HasseDiagram module, will allow users to deduce topological features of information flow in networks.

A function for encoding generic graphs as 2D vectors.

Changed

Improved documentation for all exposed modules.

1.1.3 -- 2018-07-30

Changed

Fixed a major bug with persistent homology; high dimensional holes were being detected in low dimensional data sets.

Persistent homology now filters out bar codes of the form (i, Just i), as they say nothing about the topology of the underlying complexes.

1.1.4 -- 2018-09-15

Changed

Fixed spelling error.

Persistence now exports the constructors for Extended a.

1.1.4.1 -- 2018-09-15

Changed

Fixed all spelling errors, should actually build now.

1.1.4.2 -- 2018-09-15

Changed

Fixed non-exhaustive pattern match in BottleNeckDistance functions.