191 citations · 1.6k across the 51 of their papers we have counts for
5 papers · 1 filter
Robust Compressed Sensing and Sparse Coding with the Difference Map
Will Landecker, Rick Chartrand, Simon DeDeo
In compressed sensing, we wish to reconstruct a sparse signal from observed data . In sparse coding, on the other hand, we wish to find a representation of an observed signa…
Estimating Functions of Distributions Defined over Spaces of Unknown Size
David H. Wolpert, Simon DeDeo
We consider Bayesian estimation of information-theoretic quantities from data, using a Dirichlet prior. Acknowledging the uncertainty of the event space size and the Dirichlet…
Demystifying Information-Theoretic Clustering
Greg Ver Steeg, Aram Galstyan, Fei Sha +1
We propose a novel method for clustering data which is grounded in information-theoretic principles and requires no parametric assumptions. Previous attempts to use information the…
Dynamical Structure of a Traditional Amazonian Social Network
Paul L. Hooper, Simon DeDeo, Ann E. Caldwell Hooper +2
Reciprocity is a vital feature of social networks, but relatively little is known about its temporal structure or the mechanisms underlying its persistence in real world behavior.…
Bootstrap Methods for the Empirical Study of Decision-Making and Information Flows in Social Systems
Simon DeDeo, Robert X. D. Hawkins, Sara Klingenstein +1
We characterize the statistical bootstrap for the estimation of information-theoretic quantities from data, with particular reference to its use in the study of large-scale social…