no code implementations • ICCV 2023 • Zijie Wu, Yaonan Wang, Mingtao Feng, He Xie, Ajmal Mian
In this paper, we propose a sketch and text guided probabilistic diffusion model for colored point cloud generation that conditions the denoising process jointly with a hand drawn sketch of the object and its textual description.
no code implementations • 18 May 2023 • Arghya Datta, Subhrangshu Nandi, Jingcheng Xu, Greg Ver Steeg, He Xie, Anoop Kumar, Aram Galstyan
We formulate the model stability problem by studying how the predictions of a model change, even when it is retrained on the same data, as a consequence of stochasticity in the training process.
1 code implementation • Findings (EMNLP) 2021 • Justin Payan, Yuval Merhav, He Xie, Satyapriya Krishna, Anil Ramakrishna, Mukund Sridhar, Rahul Gupta
There is an increasing interest in continuous learning (CL), as data privacy is becoming a priority for real-world machine learning applications.
no code implementations • NAACL 2021 • Luoxin Chen, Francisco Garcia, Varun Kumar, He Xie, Jianhua Lu
This paper presents a production Semi-Supervised Learning (SSL) pipeline based on the student-teacher framework, which leverages millions of unlabeled examples to improve Natural Language Understanding (NLU) tasks.
no code implementations • 9 Oct 2019 • Eunah Cho, He Xie, John P. Lalor, Varun Kumar, William M. Campbell
In addition, methods optimizing diversity can reduce training data in many cases to 50% with little impact on performance.
Natural Language Understanding
Task-Oriented Dialogue Systems
no code implementations • WS 2019 • Eunah Cho, He Xie, William M. Campbell
Semi-supervised learning is an efficient way to improve performance for natural language processing systems.