Search Results for author: Kevin Cremanns

Found 3 papers, 2 papers with code

Deep Gaussian Covariance Network with Trajectory Sampling for Data-Efficient Policy Search

1 code implementation23 Mar 2024 Can Bogoclu, Robert Vosshall, Kevin Cremanns, Dirk Roos

We compare trajectory sampling with density-based approximation for uncertainty propagation using three different probabilistic world models; Gaussian processes, Bayesian neural networks, and DGCNs.

Gaussian Processes Model-based Reinforcement Learning

Gradient and Uncertainty Enhanced Sequential Sampling for Global Fit

1 code implementation29 Sep 2023 Sven Lämmle, Can Bogoclu, Kevin Cremanns, Dirk Roos

Therefore, we compared our proposed strategy to 9 adaptive sampling strategies for global surrogate modeling, based on 26 different 1 to 8-dimensional deterministic benchmarks functions.

Active Learning Experimental Design

Deep Gaussian Covariance Network

no code implementations17 Oct 2017 Kevin Cremanns, Dirk Roos

A possible solution to this, is the usage of a non-stationary covariance function, where the hyperparameters are calculated by a deep neural network.

Gaussian Processes Time Series Analysis

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