Search Results for author: Zijun Gao

Found 6 papers, 1 papers with code

Reinforcement Learning Approach for Integrating Compressed Contexts into Knowledge Graphs

no code implementations19 Apr 2024 Ngoc Quach, Qi Wang, Zijun Gao, Qifeng Sun, Bo Guan, Lillian Floyd

The widespread use of knowledge graphs in various fields has brought about a challenge in effectively integrating and updating information within them.

Gradient-based Parameter Selection for Efficient Fine-Tuning

no code implementations15 Dec 2023 Zhi Zhang, Qizhe Zhang, Zijun Gao, Renrui Zhang, Ekaterina Shutova, Shiji Zhou, Shanghang Zhang

With the growing size of pre-trained models, full fine-tuning and storing all the parameters for various downstream tasks is costly and infeasible.

Image Classification Image Segmentation +2

Data Augmentation for Time-Series Classification: An Extensive Empirical Study and Comprehensive Survey

no code implementations16 Oct 2023 Zijun Gao, Lingbo Li

Data Augmentation (DA) has emerged as an indispensable strategy in Time Series Classification (TSC), primarily due to its capacity to amplify training samples, thereby bolstering model robustness, diversifying datasets, and curtailing overfitting.

Classification Data Augmentation +2

Long-tail Cross Modal Hashing

no code implementations28 Nov 2022 Zijun Gao, Jun Wang, Guoxian Yu, Zhongmin Yan, Carlotta Domeniconi, Jinglin Zhang

LtCMH firstly adopts auto-encoders to mine the individuality and commonality of different modalities by minimizing the dependency between the individuality of respective modalities and by enhancing the commonality of these modalities.

Motion-based Camera Localization System in Colonoscopy Videos

no code implementations3 Dec 2020 Heming Yao, Ryan W. Stidham, Zijun Gao, Jonathan Gryak, Kayvan Najarian

In this study, we propose a camera localization system to estimate the relative location of the camera and classify the colon into anatomical segments.

Camera Localization General Classification +1

Batched Multi-armed Bandits Problem

1 code implementation NeurIPS 2019 Zijun Gao, Yanjun Han, Zhimei Ren, Zhengqing Zhou

While the minimax regret for the two-armed stochastic bandits has been completely characterized in \cite{perchet2016batched}, the effect of the number of arms on the regret for the multi-armed case is still open.

Multi-Armed Bandits

Cannot find the paper you are looking for? You can Submit a new open access paper.