no code implementations • 14 Dec 2023 • Rudra P. K. Poudel, Harit Pandya, Stephan Liwicki, Roberto Cipolla
To address these challenges, we present a world model that learns invariant features using (i) contrastive unsupervised learning and (ii) an intervention-invariant regularizer.
no code implementations • 29 Nov 2023 • Rudra P. K. Poudel, Harit Pandya, Chao Zhang, Roberto Cipolla
Furthermore, our proposed technique of explicit language-grounded visual representation learning has the potential to improve models for human-robot interaction because our extracted visual features are language grounded.
Model-based Reinforcement Learning Out-of-Distribution Generalization +2
no code implementations • 29 Sep 2022 • Rudra P. K. Poudel, Harit Pandya, Roberto Cipolla
In particular, we use contrastive unsupervised learning to learn the invariant causal features, which enforces invariance across augmentations of irrelevant parts or styles of the observation.
1 code implementation • 29 Jan 2022 • Alasdair Paren, Leonard Berrada, Rudra P. K. Poudel, M. Pawan Kumar
We propose a novel method for training deep neural networks that are capable of interpolation, that is, driving the empirical loss to zero.
no code implementations • 11 Sep 2020 • Steven D. Morad, Roberto Mecca, Rudra P. K. Poudel, Stephan Liwicki, Roberto Cipolla
We present NavACL, a method of automatic curriculum learning tailored to the navigation task.
25 code implementations • 12 Feb 2019 • Rudra P. K. Poudel, Stephan Liwicki, Roberto Cipolla
The encoder-decoder framework is state-of-the-art for offline semantic image segmentation.
Ranked #7 on Semantic Segmentation on SynPASS
2 code implementations • 11 May 2018 • Rudra P. K. Poudel, Ujwal Bonde, Stephan Liwicki, Christopher Zach
Modern deep learning architectures produce highly accurate results on many challenging semantic segmentation datasets.
Ranked #79 on Semantic Segmentation on Cityscapes val
no code implementations • 13 Aug 2016 • Rudra P. K. Poudel, Pablo Lamata, Giovanni Montana
In cardiac magnetic resonance imaging, fully-automatic segmentation of the heart enables precise structural and functional measurements to be taken, e. g. from short-axis MR images of the left-ventricle.