Gaussian Processes

574 papers with code • 1 benchmarks • 5 datasets

Gaussian Processes is a powerful framework for several machine learning tasks such as regression, classification and inference. Given a finite set of input output training data that is generated out of a fixed (but possibly unknown) function, the framework models the unknown function as a stochastic process such that the training outputs are a finite number of jointly Gaussian random variables, whose properties can then be used to infer the statistics (the mean and variance) of the function at test values of input.

Source: Sequential Randomized Matrix Factorization for Gaussian Processes: Efficient Predictions and Hyper-parameter Optimization

Libraries

Use these libraries to find Gaussian Processes models and implementations

Subtasks


A Bayesian Gaussian Process-Based Latent Discriminative Generative Decoder (LDGD) Model for High-Dimensional Data

navid-ziaei/ldgd 29 Jan 2024

This research proposes a novel non-parametric modeling approach, leveraging the Gaussian process (GP), to characterize high-dimensional data by mapping it to a latent low-dimensional manifold.

0
29 Jan 2024

Simulation Based Bayesian Optimization

roinaveiro/sbbo 19 Jan 2024

BO constructs a probabilistic surrogate model of the objective function given the covariates, which is in turn used to inform the selection of future evaluation points through an acquisition function.

5
19 Jan 2024

Conformal Approach To Gaussian Process Surrogate Evaluation With Coverage Guarantees

vincentblot28/conformalized_gp 15 Jan 2024

Gaussian processes (GPs) are a Bayesian machine learning approach widely used to construct surrogate models for the uncertainty quantification of computer simulation codes in industrial applications.

41
15 Jan 2024

Domain Invariant Learning for Gaussian Processes and Bayesian Exploration

billzxl/dil-gp 18 Dec 2023

We further demonstrate the effectiveness of the DIL-GP Bayesian optimization method on a PID parameters tuning experiment for a quadrotor.

1
18 Dec 2023

GP+: A Python Library for Kernel-based learning via Gaussian Processes

bostanabad-research-group/gp-plus 12 Dec 2023

In this paper we introduce GP+, an open-source library for kernel-based learning via Gaussian processes (GPs) which are powerful statistical models that are completely characterized by their parametric covariance and mean functions.

4
12 Dec 2023

Data-Driven Autoencoder Numerical Solver with Uncertainty Quantification for Fast Physical Simulations

llnl/gplasdi 2 Dec 2023

Traditional partial differential equation (PDE) solvers can be computationally expensive, which motivates the development of faster methods, such as reduced-order-models (ROMs).

29
02 Dec 2023

Estimation of Dynamic Gaussian Processes

jvhulst/dynamic_gaussian_processes 29 Nov 2023

Gaussian processes provide a compact representation for modeling and estimating an unknown function, that can be updated as new measurements of the function are obtained.

0
29 Nov 2023

Gaussian Processes for Monitoring Air-Quality in Kampala

claramst/gps-kampala-airquality 28 Nov 2023

Monitoring air pollution is of vital importance to the overall health of the population.

1
28 Nov 2023

Spatial Bayesian Neural Networks

andrewzm/sbnn 16 Nov 2023

We propose several variants of SBNNs, most of which are able to match the finite-dimensional distribution of the target process at the selected grid better than conventional BNNs of similar complexity.

5
16 Nov 2023