Search Results for author: Junhong Shen

Found 8 papers, 7 papers with code

Theoretically Principled Deep RL Acceleration via Nearest Neighbor Function Approximation

no code implementations9 Oct 2021 Junhong Shen, Lin F. Yang

To mitigate these issues, we propose a theoretically principled nearest neighbor (NN) function approximator that can improve the value networks in deep RL methods.

Reinforcement Learning (RL)

Iterative Teacher-Aware Learning

1 code implementation NeurIPS 2021 Luyao Yuan, Dongruo Zhou, Junhong Shen, Jingdong Gao, Jeffrey L. Chen, Quanquan Gu, Ying Nian Wu, Song-Chun Zhu

Recently, the benefits of integrating this cooperative pedagogy into machine concept learning in discrete spaces have been proved by multiple works.

UPS: Towards Foundation Models for PDE Solving via Cross-Modal Adaptation

1 code implementation11 Mar 2024 Junhong Shen, Tanya Marwah, Ameet Talwalkar

We introduce UPS (Unified PDE Solver), an effective and data-efficient approach to solve diverse spatiotemporal PDEs defined over various domains, dimensions, and resolutions.

Multi-Task Learning

Tag-LLM: Repurposing General-Purpose LLMs for Specialized Domains

1 code implementation6 Feb 2024 Junhong Shen, Neil Tenenholtz, James Brian Hall, David Alvarez-Melis, Nicolo Fusi

Large Language Models (LLMs) have demonstrated remarkable proficiency in understanding and generating natural language.

TAG Zero-shot Generalization

Efficient Architecture Search for Diverse Tasks

1 code implementation15 Apr 2022 Junhong Shen, Mikhail Khodak, Ameet Talwalkar

While neural architecture search (NAS) has enabled automated machine learning (AutoML) for well-researched areas, its application to tasks beyond computer vision is still under-explored.

Neural Architecture Search Protein Folding

Cross-Modal Fine-Tuning: Align then Refine

1 code implementation11 Feb 2023 Junhong Shen, Liam Li, Lucio M. Dery, Corey Staten, Mikhail Khodak, Graham Neubig, Ameet Talwalkar

Fine-tuning large-scale pretrained models has led to tremendous progress in well-studied modalities such as vision and NLP.

AutoML

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