1 code implementation • 21 Jan 2022 • Ivica Dimitrovski, Ivan Kitanovski, Panče Panov, Nikola Simidjievski, Dragi Kocev
The AiTLAS toolbox (Artificial Intelligence Toolbox for Earth Observation) includes state-of-the-art machine learning methods for exploratory and predictive analysis of satellite imagery as well as repository of AI-ready Earth Observation (EO) datasets.
no code implementations • 17 Dec 2021 • Jacob Deasy, Nikola Simidjievski, Pietro Liò
Score-based model research in the last few years has produced state of the art generative models by employing Gaussian denoising score-matching (DSM).
no code implementations • 29 Sep 2021 • Ben Day, Ramon Viñas Torné, Nikola Simidjievski, Pietro Lio
Polythetic classifications, based on shared patterns of features that need neither be universal nor constant among members of a class, are common in the natural world and greatly outnumber monothetic classifications over a set of features.
no code implementations • NeurIPS Workshop DLDE 2021 • Alexander Luke Ian Norcliffe, Cristian Bodnar, Ben Day, Nikola Simidjievski, Pietro Lio
In Norcliffe et al.[13], we discussed and systematically analysed how Neural ODEs (NODEs) can learn higher-order order dynamics.
no code implementations • 4 Aug 2021 • Matej Petković, Luke Lucas, Tomaž Stepišnik, Panče Panov, Nikola Simidjievski, Dragi Kocev
The Mars Express (MEX) spacecraft has been orbiting Mars since 2004.
no code implementations • 3 Aug 2021 • Ana Kostovska, Matej Petković, Tomaž Stepišnik, Luke Lucas, Timothy Finn, José Martínez-Heras, Panče Panov, Sašo Džeroski, Alessandro Donati, Nikola Simidjievski, Dragi Kocev
We present GalaxAI - a versatile machine learning toolbox for efficient and interpretable end-to-end analysis of spacecraft telemetry data.
1 code implementation • 9 Jun 2021 • Ben Day, Ramon Viñas, Nikola Simidjievski, Pietro Liò
In contrast, attentional classifiers are polythetic by default and able to solve these problems with a linear embedding dimension.
no code implementations • ICML Workshop INNF 2021 • Jacob Deasy, Tom Andrew McIver, Nikola Simidjievski, Pietro Lio
The {\em skew-geometric Jensen-Shannon divergence} $\left(\textrm{JS}^{\textrm{G}_{\alpha}}\right)$ allows for an intuitive interpolation between forward and reverse Kullback-Leibler (KL) divergence based on the skew parameter $\alpha$.
1 code implementation • 2 Dec 2020 • Andrei Margeloiu, Nikola Simidjievski, Mateja Jamnik, Adrian Weller
We investigate the influence of adversarial training on the interpretability of convolutional neural networks (CNNs), specifically applied to diagnosing skin cancer.
no code implementations • 22 Nov 2020 • Maja Trębacz, Zohreh Shams, Mateja Jamnik, Paul Scherer, Nikola Simidjievski, Helena Andres Terre, Pietro Liò
Stratifying cancer patients based on their gene expression levels allows improving diagnosis, survival analysis and treatment planning.
no code implementations • 29 Sep 2020 • Paul Scherer, Maja Trȩbacz, Nikola Simidjievski, Zohreh Shams, Helena Andres Terre, Pietro Liò, Mateja Jamnik
We propose a method for gene expression based analysis of cancer phenotypes incorporating network biology knowledge through unsupervised construction of computational graphs.
2 code implementations • 5 Aug 2020 • Matej Petković, Blaž Škrlj, Dragi Kocev, Nikola Simidjievski
In real-life, and in particular high-dimensional domains, where only a small percentage of the whole feature space might be relevant, a robust and confident feature ranking leads to interpretable findings as well as efficient computation and good predictive performance.
1 code implementation • NeurIPS 2020 • Jacob Deasy, Nikola Simidjievski, Pietro Liò
We examine the problem of controlling divergences for latent space regularisation in variational autoencoders.
1 code implementation • NeurIPS 2020 • Alexander Norcliffe, Cristian Bodnar, Ben Day, Nikola Simidjievski, Pietro Liò
Neural Ordinary Differential Equations (NODEs) are a new class of models that transform data continuously through infinite-depth architectures.
Ranked #22 on
Image Classification
on MNIST
no code implementations • 1 Jul 2019 • Nikola Simidjievski, Ljupčo Todorovski, Juš Kocijan, Sašo Džeroski
In this paper, recent developments of the equation discovery method called process-based modeling, suited for nonlinear system identification, are elaborated and illustrated on two continuous-time case studies.
1 code implementation • 3 Sep 2018 • Matej Petković, Redouane Boumghar, Martin Breskvar, Sašo Džeroski, Dragi Kocev, Jurica Levatić, Luke Lucas, Aljaž Osojnik, Bernard Ženko, Nikola Simidjievski
The thermal subsystem of the Mars Express (MEX) spacecraft keeps the on-board equipment within its pre-defined operating temperatures range.