Khalil Honsali skrev:
Hello,
Hi Khalil,
Is there any relevant papers/work about index-clustering (not search results
clustering) ? I wonder if it will impact queries if index is clustered and
distributed somehow?
LUCENE-1025 is a heirarchial clusterer that I later refactored to be
persist the tree in a BDB so I could build a cluster of a complete index
that could come up with "more like this"-suggestions in an instant. It
was sort of slow, but the results where not too bad. Never compared it
with anything else thogh. It never became more than a proof of concept.
I'm looking at reimplenting this for Mahout, but I have a hard time
figuring out if building the tree is something one wants to (or even if
one can do) using map reduce. The more I think of it there more I want
to solve it with a grid.
karl
