Search Results for author: Pablo Morales-Alvarez

Found 4 papers, 1 papers with code

Simultaneous Missing Value Imputation and Structure Learning with Groups

1 code implementation15 Oct 2021 Pablo Morales-Alvarez, Wenbo Gong, Angus Lamb, Simon Woodhead, Simon Peyton Jones, Nick Pawlowski, Miltiadis Allamanis, Cheng Zhang

Learning structures between groups of variables from data with missing values is an important task in the real world, yet difficult to solve.

Causal Discovery Imputation

Deep Gaussian Processes for Biogeophysical Parameter Retrieval and Model Inversion

no code implementations16 Apr 2021 Daniel Heestermans Svendsen, Pablo Morales-Alvarez, Ana Belen Ruescas, Rafael Molina, Gustau Camps-Valls

Currently, different approximations exist: a direct, yet costly, inversion of radiative transfer models (RTMs); the statistical inversion with in situ data that often results in problems with extrapolation outside the study area; and the most widely adopted hybrid modeling by which statistical models, mostly nonlinear and non-parametric machine learning algorithms, are applied to invert RTM simulations.

Earth Observation Gaussian Processes +1

Remote Sensing Image Classification with Large Scale Gaussian Processes

no code implementations2 Oct 2017 Pablo Morales-Alvarez, Adrian Perez-Suay, Rafael Molina, Gustau Camps-Valls

Current remote sensing image classification problems have to deal with an unprecedented amount of heterogeneous and complex data sources.

Classification Cloud Detection +4

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