15 citations · 15 across the 3 of their papers we have counts for
3 papers
cs.CL2008
Soft Uncoupling of Markov Chains for Permeable Language Distinction: A New Algorithm
Richard Nock, Pascal Vaillant, Frank Nielsen +1
Without prior knowledge, distinguishing different languages may be a hard task, especially when their borders are permeable. We develop an extension of spectral clustering -- a pow…
cs.IT2008
Staring at Economic Aggregators through Information Lenses
Richard Nock, Nicolas Sanz, Fred Celimene +1
It is hard to exaggerate the role of economic aggregators -- functions that summarize numerous and / or heterogeneous data -- in economic models since the early XX century.…
cs.CG2007★ 15 cited
On the Centroids of Symmetrized Bregman Divergences
Frank Nielsen, Richard Nock
In this paper, we generalize the notions of centroids and barycenters to the broad class of information-theoretic distortion measures called Bregman divergences. Bregman divergence…