I found this: http://www.utdallas.edu/~herve/Abdi-Distance2007-pretty.pdf
Which seems to explain it pretty simply. Seems like these measures should be fairly easy to implement. I could take a stab at it and publish the results. Ian >What's in the project now is all I know about. Yes if you want to use it >with the Hadoop-based similarity calculator, that's what you would extend. > >How do you apply this metric to vectors? > >On Wed, Jul 13, 2011 at 10:09 PM, Ian Upright <[email protected]>wrote: > >> Hello, >> >> I'm looking for more similarity metrics, such as Hellinger distance. >> Wouldn't they be implemented as a subclass of DistributedVectorSimilarity? >> Does anyone have more implementations? >> >> Thanks, Ian >>
