Search Results for author: Ross Goroshin

Found 17 papers, 7 papers with code

Proto-Value Networks: Scaling Representation Learning with Auxiliary Tasks

1 code implementation25 Apr 2023 Jesse Farebrother, Joshua Greaves, Rishabh Agarwal, Charline Le Lan, Ross Goroshin, Pablo Samuel Castro, Marc G. Bellemare

Combined with a suitable off-policy learning rule, the result is a representation learning algorithm that can be understood as extending Mahadevan & Maggioni (2007)'s proto-value functions to deep reinforcement learning -- accordingly, we call the resulting object proto-value networks.

Atari Games reinforcement-learning +1

BootsTAP: Bootstrapped Training for Tracking-Any-Point

2 code implementations1 Feb 2024 Carl Doersch, Yi Yang, Dilara Gokay, Pauline Luc, Skanda Koppula, Ankush Gupta, Joseph Heyward, Ross Goroshin, João Carreira, Andrew Zisserman

To endow models with greater understanding of physics and motion, it is useful to enable them to perceive how solid surfaces move and deform in real scenes.

Comparing Transfer and Meta Learning Approaches on a Unified Few-Shot Classification Benchmark

1 code implementation6 Apr 2021 Vincent Dumoulin, Neil Houlsby, Utku Evci, Xiaohua Zhai, Ross Goroshin, Sylvain Gelly, Hugo Larochelle

To bridge this gap, we perform a cross-family study of the best transfer and meta learners on both a large-scale meta-learning benchmark (Meta-Dataset, MD), and a transfer learning benchmark (Visual Task Adaptation Benchmark, VTAB).

Few-Shot Learning General Classification +1

Stacked What-Where Auto-encoders

2 code implementations8 Jun 2015 Junbo Zhao, Michael Mathieu, Ross Goroshin, Yann Lecun

The objective function includes reconstruction terms that induce the hidden states in the Deconvnet to be similar to those of the Convnet.

Semi-Supervised Image Classification

Learning to Linearize Under Uncertainty

no code implementations NeurIPS 2015 Ross Goroshin, Michael Mathieu, Yann Lecun

Training deep feature hierarchies to solve supervised learning tasks has achieved state of the art performance on many problems in computer vision.

An Analysis of Object Representations in Deep Visual Trackers

no code implementations8 Jan 2020 Ross Goroshin, Jonathan Tompson, Debidatta Dwibedi

Despite these strong priors, we show that deep trackers often default to tracking by saliency detection - without relying on the object instance representation.

Object Saliency Detection +1

An Effective Anti-Aliasing Approach for Residual Networks

no code implementations20 Nov 2020 Cristina Vasconcelos, Hugo Larochelle, Vincent Dumoulin, Nicolas Le Roux, Ross Goroshin

Image pre-processing in the frequency domain has traditionally played a vital role in computer vision and was even part of the standard pipeline in the early days of deep learning.

Few-Shot Learning Image Classification +1

Impact of Aliasing on Generalization in Deep Convolutional Networks

no code implementations ICCV 2021 Cristina Vasconcelos, Hugo Larochelle, Vincent Dumoulin, Rob Romijnders, Nicolas Le Roux, Ross Goroshin

We investigate the impact of aliasing on generalization in Deep Convolutional Networks and show that data augmentation schemes alone are unable to prevent it due to structural limitations in widely used architectures.

Data Augmentation Few-Shot Learning +1

Learned Image Compression for Machine Perception

no code implementations3 Nov 2021 Felipe Codevilla, Jean Gabriel Simard, Ross Goroshin, Chris Pal

Compression that ensures high accuracy on computer vision tasks such as image segmentation, classification, and detection therefore has the potential for significant impact across a wide variety of settings.

Image Compression Image Reconstruction +3

Inducing Stronger Object Representations in Deep Visual Trackers

no code implementations25 Sep 2019 Ross Goroshin, Jonathan Tompson, Debidatta Dwibedi

Fully convolutional deep correlation networks are integral components of state-of- the-art approaches to single object visual tracking.

Object Saliency Detection +1

Course Correcting Koopman Representations

no code implementations23 Oct 2023 Mahan Fathi, Clement Gehring, Jonathan Pilault, David Kanaa, Pierre-Luc Bacon, Ross Goroshin

Koopman representations aim to learn features of nonlinear dynamical systems (NLDS) which lead to linear dynamics in the latent space.

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