publication . Doctoral thesis . 2012

Kernel methods for deep learning

Cho, Youngmin;
Open Access
  • Published: 01 Jan 2012
  • Publisher: eScholarship, University of California
  • Country: United States
Abstract
We introduce a new family of positive-definite kernels that mimic the computation in large neural networks. We derive the different members of this family by considering neural networks with different activation functions. Using these kernels as building blocks, we also show how to construct other positive-definite kernels by operations such as composition, multiplication, and averaging. We explore the use of these kernels in standard models of supervised learning, such as support vector machines for large margin classification, as well as in new models of unsupervised learning based on deep architectures. On several problems, we obtain better results than previ...
Subjects
free text keywords: UCSD Dissertations, Academic Computer science. (Discipline)
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