An end-to-end deep generative approach with meta-learning optimization for zero-shot object classification

X Xu, X Bao, X Lu, R Zhang, X Chen, G Lu - Information Processing & …, 2023 - Elsevier
Zero-shot object classification aims to recognize the object of unseen classes whose
supervised data are unavailable in the training stage. Recent zero-shot learning (ZSL) …

Automatic RFI identification for Sentinel-1 based on Siamese-type deep CNN using repeat-pass images

X Lu, C Wang, X Xu, H Yang, S Zhang… - … on Geoscience and …, 2022 - ieeexplore.ieee.org
Since the start of the Sentinel-1 (S-1) mission, numerous cases of severe image degradation
caused by radio frequency interference (RFI) have been reported, which puts forward an …

ABNT: Attention Binary Navigation Tree for Fine-Grained Visual Classification

B Ding, X Xu, X Bao, N Yan… - 2024 International Joint …, 2024 - ieeexplore.ieee.org
Fine-grained visual categorization (FGVC) presents a notable challenge owing to the high
intra-class variance and minimal inter-class variability. In multi-stage FGVC tasks, the initial …

[PDF][PDF] 基于注意力机制和知识蒸馏的小样本增量学习

崔颖, 徐晓峰, 包象琳, 刘传才 - 计算机与数字工程, 2024 - jsj.journal.cssc709.net
摘要目前小样本学习模型主要关注在小样本类别上的性能, 却忽视了在辅助集上的性能.
针对此问题, 提出一种基于注意力机制和知识蒸馏的小样本增量学习模型 …

ALMA: Adjustable Location and Multi-Angle Attention for Fine-Grained Visual Classification

B Ding, X Xu, X Bao, N Yan… - 2024 27th International …, 2024 - ieeexplore.ieee.org
Fine-grained visual classification (FGVC) is a challenging but realistic problem that
recognizes objects from common categories with subtle differences. Most previous work …

End-to-end supervised zero-shot learning with meta-learning strategy

X Xu, X Bao, R Zhang, X Lu - 2021 8th International …, 2021 - ieeexplore.ieee.org
Zero-shot learning (ZSL) is a challenging but practical task in the computer vision field. ZSL
tries to recognize new unknown categories by provided with training data from other known …

Most Classic Problems Remain NP-Hard on Relative Neighborhood Graphs and Their Relatives

P Kunz, T Fluschnik, R Niedermeier… - arXiv preprint arXiv …, 2021 - arxiv.org
Proximity graphs have been studied for several decades, motivated by applications in
computational geometry, geography, data mining, and many other fields. However, the …

[PDF][PDF] Proximity and Intractibility

P Kunz - fpt.akt.tu-berlin.de
Proximity graphs are induced by sets of points in the plane or higher-dimensional structures.
Such graphs describe which sets of points are close to one another and which are not …