29 citations
- Center for Responsible TravelUS3 papers
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math.ST2010★ 17 cited
Statistical analysis of -nearest neighbor collaborative recommendation
Gérard Biau, Benoît Cadre, Laurent Rouvière
Collaborative recommendation is an information-filtering technique that attempts to present information items that are likely of interest to an Internet user. Traditionally, collab…
math.ST2010★ 29 cited
Pac-bayesian bounds for sparse regression estimation with exponential weights
Pierre Alquier, Karim Lounici
We consider the sparse regression model where the number of parameters is larger than the sample size . The difficulty when considering high-dimensional problems is to propo…
stat.CO2010★ 2 cited
Free Energy Methods for Bayesian Inference: Efficient Exploration of Univariate Gaussian Mixture Posteriors
Nicolas Chopin, Tony Lelievre, Gabriel Stoltz
Because of their multimodality, mixture posterior distributions are difficult to sample with standard Markov chain Monte Carlo (MCMC) methods. We propose a strategy to enhance the…