Improving Hyperparameter Optimization with Checkpointed Model Weights

1 code implementation • 26 Jun 2024 • Nikhil Mehta, Jonathan Lorraine, Steve Masson, Ramanathan Arunachalam, Zaid Pervaiz Bhat, James Lucas, Arun George Zachariah

In this work, we propose an HPO method for neural networks using logged checkpoints of the trained weights to guide future hyperparameter selections.

Hyperparameter Optimization model

Data-centric Artificial Intelligence: A Survey

10 code implementations • 17 Mar 2023 • Daochen Zha, Zaid Pervaiz Bhat, Kwei-Herng Lai, Fan Yang, Zhimeng Jiang, Shaochen Zhong, Xia Hu

Artificial Intelligence (AI) is making a profound impact in almost every domain.

Survey

Data-centric AI: Perspectives and Challenges

1 code implementation • 12 Jan 2023 • Daochen Zha, Zaid Pervaiz Bhat, Kwei-Herng Lai, Fan Yang, Xia Hu

The role of data in building AI systems has recently been significantly magnified by the emerging concept of data-centric AI (DCAI), which advocates a fundamental shift from model advancements to ensuring data quality and reliability.

BED: A Real-Time Object Detection System for Edge Devices

3 code implementations • 14 Feb 2022 • Guanchu Wang, Zaid Pervaiz Bhat, Zhimeng Jiang, Yi-Wei Chen, Daochen Zha, Alfredo Costilla Reyes, Afshin Niktash, Gorkem Ulkar, Erman Okman, Xuanting Cai, Xia Hu

DNNs have been an effective tool for data processing and analysis.

object-detection Quantization +1

AutoVideo: An Automated Video Action Recognition System

1 code implementation • 9 Aug 2021 • Daochen Zha, Zaid Pervaiz Bhat, Yi-Wei Chen, Yicheng Wang, Sirui Ding, Jiaben Chen, Kwei-Herng Lai, Mohammad Qazim Bhat, Anmoll Kumar Jain, Alfredo Costilla Reyes, Na Zou, Xia Hu

Action recognition is an important task for video understanding with broad applications.

Action Recognition AutoML +2