activity
20232026
most citedMeta-Learning Hyperparameters for Parameter Efficient Fine-Tuning

7 citations · 15 across the 5 of their papers we have counts for

collaborators

5 papers

cs.LG2026★ 7 cited

Meta-Learning Hyperparameters for Parameter Efficient Fine-Tuning

Zichen Tian, Yaoyao Liu, Qianru Sun

Training large foundation models from scratch for domain-specific applications is almost impossible due to data limits and long-tailed distributions -- taking remote sensing (RS) a…

cs.LG2026

Scalable Multi-Task Low-Rank Model Adaptation

Zichen Tian, Antoine Ledent, Qianru Sun

Scaling multi-task low-rank adaptation (LoRA) to a large number of tasks induces catastrophic performance degradation, such as an accuracy drop from 88.2% to 2.0% on DOTA when scal…

cs.CV2024

Learning De-Biased Representations for Remote-Sensing Imagery

Zichen Tian, Zhaozheng Chen, Qianru Sun

Remote sensing (RS) imagery, requiring specialized satellites to collect and being difficult to annotate, suffers from data scarcity and class imbalance in certain spectrums. Due t…

cs.CV2023★ 1 cited

Non-Visible Light Data Synthesis and Application: A Case Study for Synthetic Aperture Radar Imagery

Zichen Tian, Zhaozheng Chen, Qianru Sun

We explore the "hidden" ability of large-scale pre-trained image generation models, such as Stable Diffusion and Imagen, in non-visible light domains, taking Synthetic Aperture Rad…

cs.CV2023★ 7 cited

Weakly-Supervised Semantic Segmentation with Image-Level Labels: from Traditional Models to Foundation Models

Zhaozheng Chen, Qianru Sun

The rapid development of deep learning has driven significant progress in image semantic segmentation - a fundamental task in computer vision. Semantic segmentation algorithms ofte…