Search Results for author: Philipp Thomann

Found 5 papers, 1 papers with code

Adaptive Clustering Using Kernel Density Estimators

no code implementations17 Aug 2017 Ingo Steinwart, Bharath K. Sriperumbudur, Philipp Thomann

We derive and analyze a generic, recursive algorithm for estimating all splits in a finite cluster tree as well as the corresponding clusters.

Clustering

liquidSVM: A Fast and Versatile SVM package

1 code implementation22 Feb 2017 Ingo Steinwart, Philipp Thomann

liquidSVM is a package written in C++ that provides SVM-type solvers for various classification and regression tasks.

General Classification regression

Learning with Hierarchical Gaussian Kernels

no code implementations2 Dec 2016 Ingo Steinwart, Philipp Thomann, Nico Schmid

We investigate iterated compositions of weighted sums of Gaussian kernels and provide an interpretation of the construction that shows some similarities with the architectures of deep neural networks.

Spatial Decompositions for Large Scale SVMs

no code implementations1 Dec 2016 Philipp Thomann, Ingrid Blaschzyk, Mona Meister, Ingo Steinwart

Our contributions are two fold: On the theoretical side we establish an oracle inequality for the overall learning method using the hinge loss, and show that the resulting rates match those known for SVMs solving the complete optimization problem with Gaussian kernels.

Towards an Axiomatic Approach to Hierarchical Clustering of Measures

no code implementations15 Aug 2015 Philipp Thomann, Ingo Steinwart, Nico Schmid

We propose some axioms for hierarchical clustering of probability measures and investigate their ramifications.

Clustering

Cannot find the paper you are looking for? You can Submit a new open access paper.