1 code implementation • 5 Jan 2024 • Yuxuan Shu, Vasileios Lampos
We present Unsupervised hard Negative Augmentation (UNA), a method that generates synthetic negative instances based on the term frequency-inverse document frequency (TF-IDF) retrieval model.
1 code implementation • 8 Oct 2022 • Yuxuan Shu, Xiao Gu, Guang-Zhong Yang, Benny Lo
The success of most advanced facial expression recognition works relies heavily on large-scale annotated datasets.