first implementation of weighted average linkage

lbehnke / hierarchical-clustering-java

Implementation of an agglomerative hierarchical clustering algorithm in Java. Different linkage approaches are supported.

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first implementation of weighted average linkage #10

Closed tyrcho closed 9 years ago

tyrcho commented 9 years ago

for #9

To be reviewed ... I did not test it in details yet.

tyrcho commented 9 years ago

Found a good reference doc on the topic : PowerPoint

The first tests are positive, now I need to check it works for my use case also :)

lbehnke commented 9 years ago

Did some refactoring to get the interfaces straight. Obviously, a bit too much. Weighted algorithm test is broken. Probably is minor issue. Can you take a look at it?

tyrcho commented 9 years ago

Well I found an issue in the master branch, which is fixed by ce45273

But it was a regression I introduced.

I just saw your branch pr10.

tyrcho commented 9 years ago

OK, I think I see the issue, I'll try to solve it today.

tyrcho commented 9 years ago

would you please publish a release to maven central with this new feature ?