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Chiheb Trabelsi

3 accepted papers

2019

Quaternion Recurrent Neural Networks

ICLR 2019poster

Recurrent neural networks (RNNs) are powerful architectures to model sequential data, due to their capability to learn short and long-term dependencies between the basic elements of a sequence. Nonetheless, popular tasks such as speech or images recognition, involve multi-dimensional input features…

Cited by 183SourcePDFScholar
2018

Deep Complex Networks

ICLR 2018poster

At present, the vast majority of building blocks, techniques, and architectures for deep learning are based on real-valued operations and representations. However, recent work on recurrent neural networks and older fundamental theoretical analysis suggests that complex numbers could have a richer re…

2017

On orthogonality and learning recurrent networks with long term dependencies

ICML 2017poster

It is well known that it is challenging to train deep neural networks and recurrent neural networks for tasks that exhibit long term dependencies. The vanishing or exploding gradient problem is a well known issue associated with these challenges. One approach to addressing vanishing and exploding gr…