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Hongjing Niu

3 accepted papers

2024

Stable Preference: Redefining training paradigm of human preference model for Text-to-Image Synthesis

ECCV 2024poster

"In recent years, deep generative models have developed rapidly and can generate high-quality images based on input texts. Assessing the quality of synthetic images in a way consistent with human preferences is critical for both generative model evaluation and preferred image selection. Previous wor…

Cited by 0SourcePDFScholar
2023

Intensity-Aware Loss for Dynamic Facial Expression Recognition in the Wild

AAAI 2023technical

Compared with the image-based static facial expression recognition (SFER) task, the dynamic facial expression recognition (DFER) task based on video sequences is closer to the natural expression recognition scene. However, DFER is often more challenging. One of the main reasons is that video sequenc…

2022

Roadblocks for Temporarily Disabling Shortcuts and Learning New Knowledge

NeurIPS 2022accept

Deep learning models have been found with a tendency of relying on shortcuts, i.e., decision rules that perform well on standard benchmarks but fail when transferred to more challenging testing conditions. Such reliance may hinder deep learning models from learning other task-related features and se…

Cited by 7SourcePDFScholar