Search Results for author: Jalil Taghia

Found 8 papers, 2 papers with code

Variational Elliptical Processes

no code implementations21 Nov 2023 Maria Bånkestad, Jens Sjölund, Jalil Taghia, Thomas B. Schöon

We present elliptical processes, a family of non-parametric probabilistic models that subsume Gaussian processes and Student's t processes.

Gaussian Processes Variational Inference

The Elliptical Processes: a Family of Fat-tailed Stochastic Processes

no code implementations13 Mar 2020 Maria Bånkestad, Jens Sjölund, Jalil Taghia, Thomas Schön

We present the elliptical processes -- a family of non-parametric probabilistic models that subsumes the Gaussian process and the Student-t process.

Gaussian Processes regression

Matrix Multilayer Perceptron

no code implementations25 Sep 2019 Jalil Taghia, Maria Bånkestad, Fredrik Lindsten, Thomas Schön

Models that output a vector of responses given some inputs, in the form of a conditional mean vector, are at the core of machine learning.

On the Convergence of Extended Variational Inference for Non-Gaussian Statistical Models

no code implementations13 Feb 2019 Zhanyu Ma, Jalil Taghia, Jun Guo

Recently, an improved framework, namely the extended variational inference (EVI), has been introduced and applied to derive analytically tractable solution by employing lower-bound approximation to the variational objective function.

Variational Inference

Constructing the Matrix Multilayer Perceptron and its Application to the VAE

no code implementations4 Feb 2019 Jalil Taghia, Maria Bånkestad, Fredrik Lindsten, Thomas B. Schön

However, in certain scenarios we are interested in learning structured parameters (predictions) in the form of symmetric positive definite matrices.

Conditionally Independent Multiresolution Gaussian Processes

1 code implementation25 Feb 2018 Jalil Taghia, Thomas B. Schön

This in turn results in models which are prone to overfitting in the sense of excessive sensitivity to the chosen resolution, and predictions which are non-smooth at the boundaries.

Bayesian Inference Gaussian Processes

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