cs.AI 1301.2294

Expectation Propagation for approximate Bayesian inference

Expectation Propagation (EP) unifies assumed-density filtering and loopy belief propagation for efficient approximate Bayesian inference in hybrid networks, outperforming Laplace, VB, and Monte Carlo.

Thomas P. Minka

2013-01-11 45
cs.SI 1210.4752

Discrete Signal Processing on Graphs

Proposes a graph-based discrete signal processing framework using adjacency matrices and Jordan form, enabling spectral analysis for directed and weighted graphs.

Aliaksei Sandryhaila, Jose M. F. Moura

2012-10-17 45
cs.NE 1210.0118

Self-Delimiting Neural Networks

Self-Delimiting Neural Networks use threshold activation functions and halt neurons for efficient learning.

Juergen Schmidhuber

2012-09-29 0
cs.LG 1206.6471

On Causal and Anticausal Learning

Explores causal learning's impact on semi-supervised learning with hypotheses and validation.

Bernhard Schoelkopf, Dominik Janzing, Jonas Peters et al.

2012-06-28 7
cs.LG 1206.4655

Modelling transition dynamics in MDPs with RKHS embeddings

Proposes a nonparametric RKHS embedding approach for modeling MDP transition dynamics, outperforming Gaussian processes and NPDP in efficiency and accuracy.

Steffen Grunewalder, Guy Lever, Luca Baldassarre et al.

2012-06-18 72