1 code implementation • NeurIPS 2023 • Zhengyang Geng, Ashwini Pokle, J. Zico Kolter
We demonstrate that the DEQ architecture is crucial to this capability, as GET matches a $5\times$ larger ViT in terms of FID scores while striking a critical balance of computational cost and image quality.
no code implementations • NeurIPS 2023 • Tanya Marwah, Ashwini Pokle, J. Zico Kolter, Zachary C. Lipton, Jianfeng Lu, Andrej Risteski
Motivated by this observation, we propose FNO-DEQ, a deep equilibrium variant of the FNO architecture that directly solves for the solution of a steady-state PDE as the infinite-depth fixed point of an implicit operator layer using a black-box root solver and differentiates analytically through this fixed point resulting in $\mathcal{O}(1)$ training memory.
no code implementations • 25 Sep 2023 • Ashwini Pokle, Matthew J. Muckley, Ricky T. Q. Chen, Brian Karrer
Solving inverse problems without any training involves using a pretrained generative model and making appropriate modifications to the generation process to avoid finetuning of the generative model.
no code implementations • 18 Nov 2022 • Cem Anil, Ashwini Pokle, Kaiqu Liang, Johannes Treutlein, Yuhuai Wu, Shaojie Bai, Zico Kolter, Roger Grosse
Designing networks capable of attaining better performance with an increased inference budget is important to facilitate generalization to harder problem instances.
1 code implementation • 23 Oct 2022 • Ashwini Pokle, Zhengyang Geng, Zico Kolter
In this paper, we look at diffusion models through a different perspective, that of a (deep) equilibrium (DEQ) fixed point model.
1 code implementation • 29 Mar 2022 • Ashwini Pokle, Jinjin Tian, Yuchen Li, Andrej Risteski
Some recent works however have shown promising results for non-contrastive learning, which does not require negative samples.
no code implementations • 13 May 2019 • Ashwini Pokle, Roberto Martín-Martín, Patrick Goebel, Vincent Chow, Hans M. Ewald, Junwei Yang, Zhenkai Wang, Amir Sadeghian, Dorsa Sadigh, Silvio Savarese, Marynel Vázquez
We present a navigation system that combines ideas from hierarchical planning and machine learning.
no code implementations • EMNLP 2018 • Xiaoxue Zang, Ashwini Pokle, Marynel Vázquez, Kevin Chen, Juan Carlos Niebles, Alvaro Soto, Silvio Savarese
We propose an end-to-end deep learning model for translating free-form natural language instructions to a high-level plan for behavioral robot navigation.