Updated NPM dependencies.
Changes ...
Implemented PCC (approximation).
Got rid of the excess loops in the PCC implementation.
A little cleanup ...
More cleanup ...
Got rid of another excess loop in the PCC implementation.
Merge branch 'release/0.0.3'
Implemented PCC (exact).
Merge branch 'release/0.0.4'
Implemented cosine similarity.
Simple object model changes. BC break: `MinkowskiDistance` now returns `-1` when there are no common scores.
Merge branch 'release/1.0.0'
Exported new objects to the main module.
Merge branch 'release/1.0.1'
Some readability changes.
Merge branch 'release/1.0.2'