@ted_dunning just saw t-digest - interesting! At first glance seems like it should be possible to merge two Histos? Good algebird addition?
-
-
- End of conversation
New conversation -
-
@avibryant @MLnickk q-tree is similar to where I started with q-digest. I had serious accuracy questions, though. T-digest is simpler. -
@ted_dunning do you have a description of merging t-digest histos somewhere? Is that associative?
End of conversation
New conversation -
-
-
@avibryant@MLnick@ted_dunning looks like this is the t-digest writeup https://github.com/tdunning/t-digest/blob/master/docs/theory/t-digest-paper/histo.pdf … -
Yes. It is the writeup. Now updated with accuracy comparison. https://github.com/tdunning/t-digest/blob/master/docs/theory/t-digest-paper/histo.pdf …
@davidandrzej@Ellen_Friedman@avibryant@MLnick
End of conversation
New conversation -
-
-
@avibryant@MLnick I think that http://github.com/tdunning/t-digest … is the only reference. It would fit into algebird very easily and cleanly.Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
@avibryant@MLnick avi, I am adding size/accuracy comparisons to q-digest to the test suite.Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.