Re: [Jung-support] About Betweenness

[Joshua O'M. <jos...@gm...>]

On Sat, Oct 3, 2009 at 1:08 PM, Jierui XIE <jie...@gm...> wrote:
> I have a few questions about the betweenness:
>  1. To date, does JUNG2.0 provides betweenness with weighted edges?

There's an experimental version in algorithms.scoring that is not yet
validated.  Use at your own risk.

>  2. does JUNG2.0 provides methods for returning the ranking positions?

No.  It provides a score for each vertex.  If you want the ranks, sort
the vertices by score.

>  3. What does this "ranker.setRemoveRankScoresOnFinalize()" do?
>     sometimes it is true, sometimes it is false.I am confused.

It's an artifact of JUNG 1.x design, which many people found confusing
and is one reason why the algorithms.importance code got refactored
into what's in algorithms.scoring.  If you don't use JUNG 1.x, and
don't use the algorithms in algorithms.importance, then you don't need
to worry about it.

Joshua

>
> Thanks
> --------------
> Jerry
> 2009-10-03
>
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-- 
  jos...@gm......................www.ics.uci.edu/~jmadden
   Joshua O'Madadhain: Information Scientist, Musician, Philosopher-At-Tall
It's that moment of dawning comprehension that I live for.  -- Bill Watterson
 My opinions are too rational and insightful to be those of any organization.