CSAIL Digital Archive: Recent submissions

Now showing items 328-330 of 807

    • Iterative Projection Methods for Structured Sparsity Regularization 

      Rosasco, Lorenzo; Verri, Alessandro; Santoro, Matteo; Mosci, Sofia; Villa, Silvia (2009-10-14)
      In this paper we propose a general framework to characterize and solve the optimization problems underlying a large class of sparsity based regularization algorithms. More precisely, we study the minimization of learning ...

    • Understanding and Supporting Directed Content Sharing on the Web 

      Miller, Rob; Karger, David; Marcus, Adam; Bernstein, Michael (2009-10-07)
      To find interesting, personally relevant web content, we often rely on friends and colleagues to pass links along as they encounter them. In this paper, we study and augment link-sharing via e-mail, the most popular means ...

    • Notes on the Shannon Entropy of the Neural Response 

      Shakhnarovich, Greg; Bouvrie, Jake; Rosasco, Lorenzo; Smale, Steve (2009-10-09)
      In these notes we focus on the concept of Shannon entropy in an attempt to provide a systematic way of assessing the discrimination properties of the neural response, and quantifying the role played by the number of layers ...