no code implementations • 28 Feb 2024 • Amit Dhurandhar, Tejaswini Pedapati, Ronny Luss, Soham Dan, Aurelie Lozano, Payel Das, Georgios Kollias
Transformer-based Language Models have become ubiquitous in Natural Language Processing (NLP) due to their impressive performance on various tasks.
1 code implementation • 5 Oct 2022 • Igor Melnyk, Aurelie Lozano, Payel Das, Vijil Chenthamarakshan
This model can then be used as a structure consistency regularizer in training the inverse folding model.
2 code implementations • 11 Mar 2022 • Zuobai Zhang, Minghao Xu, Arian Jamasb, Vijil Chenthamarakshan, Aurelie Lozano, Payel Das, Jian Tang
Despite the effectiveness of sequence-based approaches, the power of pretraining on known protein structures, which are available in smaller numbers only, has not been explored for protein property prediction, though protein structures are known to be determinants of protein function.
no code implementations • 12 Nov 2021 • Igor Melnyk, Payel Das, Vijil Chenthamarakshan, Aurelie Lozano
Here we consider three recently proposed deep generative frameworks for protein design: (AR) the sequence-based autoregressive generative model, (GVP) the precise structure-based graph neural network, and Fold2Seq that leverages a fuzzy and scale-free representation of a three-dimensional fold, while enforcing structure-to-sequence (and vice versa) consistency.
1 code implementation • 19 Oct 2018 • Tsui-Wei Weng, huan zhang, Pin-Yu Chen, Aurelie Lozano, Cho-Jui Hsieh, Luca Daniel
We apply extreme value theory on the new formal robustness guarantee and the estimated robustness is called second-order CLEVER score.
1 code implementation • 22 Jan 2017 • Sahil Garg, Irina Rish, Guillermo Cecchi, Aurelie Lozano
In this paper, we focus on online representation learning in non-stationary environments which may require continuous adaptation of model architecture.
no code implementations • 26 May 2016 • Eunho Yang, Aurelie Lozano, Aleksandr Aravkin
We consider the problem of robustifying high-dimensional structured estimation.
no code implementations • 9 Aug 2014 • Vikas Sindhwani, Ha Quang Minh, Aurelie Lozano
We propose a general matrix-valued multiple kernel learning framework for high-dimensional nonlinear multivariate regression problems.