Gebruikersprofielen voor Risi Kondor
Risi KondorAssociate Professor, The University of Chicago Geverifieerd e-mailadres voor cs.uchicago.edu Geciteerd door 17940 |
On the generalization of equivariance and convolution in neural networks to the action of compact groups
Convolutional neural networks have been extremely successful in the image recognition
domain because they ensure equivariance with respect to translations. There have been many …
domain because they ensure equivariance with respect to translations. There have been many …
[PDF][PDF] Graph kernels
SVN Vishwanathan, NN Schraudolph, R Kondor… - The Journal of Machine …, 2010 - jmlr.org
We present a unified framework to study graph kernels, special cases of which include the
random walk (Gärtner et al., 2003; Borgwardt et al., 2005) and marginalized (Kashima et al., …
random walk (Gärtner et al., 2003; Borgwardt et al., 2005) and marginalized (Kashima et al., …
Clebsch–gordan nets: a fully fourier space spherical convolutional neural network
Recent work by Cohen et al. has achieved state-of-the-art results for learning spherical
images in a rotation invariant way by using ideas from group representation theory and …
images in a rotation invariant way by using ideas from group representation theory and …
[PDF][PDF] Diffusion kernels on graphs and other discrete structures
RI Kondor, J Lafferty - Proceedings of the 19th international …, 2002 - people.cs.uchicago.edu
The application of kernel-based learning algorithms has, so far, largely been confined to
realvalued data and a few special data types, such as strings. In this paper we propose a …
realvalued data and a few special data types, such as strings. In this paper we propose a …
Gaussian approximation potentials: The accuracy of quantum mechanics, without the electrons
We introduce a class of interatomic potential models that can be automatically generated
from data consisting of the energies and forces experienced by atoms, as derived from …
from data consisting of the energies and forces experienced by atoms, as derived from …
On representing chemical environments
We review some recently published methods to represent atomic neighborhood environments,
and analyze their relative merits in terms of their faithfulness and suitability for fitting …
and analyze their relative merits in terms of their faithfulness and suitability for fitting …
Kernels and regularization on graphs
We introduce a family of kernels on graphs based on the notion of regularization operators.
This generalizes in a natural way the notion of regularization and Greens functions, as …
This generalizes in a natural way the notion of regularization and Greens functions, as …
N-body networks: a covariant hierarchical neural network architecture for learning atomic potentials
R Kondor - arXiv preprint arXiv:1803.01588, 2018 - arxiv.org
We describe N-body networks, a neural network architecture for learning the behavior and
properties of complex many body physical systems. Our specific application is to learn atomic …
properties of complex many body physical systems. Our specific application is to learn atomic …
[PDF][PDF] Probability product kernels
The advantages of discriminative learning algorithms and kernel machines are combined with
generative modeling using a novel kernel between distributions. In the probability product …
generative modeling using a novel kernel between distributions. In the probability product …
Cormorant: Covariant molecular neural networks
We propose Cormorant, a rotationally covariant neural network architecture for learning the
behavior and properties of complex many-body physical systems. We apply these networks …
behavior and properties of complex many-body physical systems. We apply these networks …