Improvements on Recommender System based on Mathematical Principles

no code implementations • 26 Apr 2023 • Fu Chen, Junkang Zou, Lingfeng Zhou, Zekai Xu, Zhenyu Wu

In this article, we will research the Recommender System's implementation about how it works and the algorithms used.

Recommendation Systems

Delving into Transformer for Incremental Semantic Segmentation

no code implementations • 18 Nov 2022 • Zekai Xu, Mingyi Zhang, Jiayue Hou, Xing Gong, Chuan Wen, Chengjie Wang, Junge Zhang

In contrast, a Transformer based method has a natural advantage in curbing catastrophic forgetting due to its ability to model both long-term and short-term tasks.

Segmentation Semantic Segmentation

Towards Domain Generalization in Object Detection

no code implementations • 27 Mar 2022 • Xingxuan Zhang, Zekai Xu, Renzhe Xu, Jiashuo Liu, Peng Cui, Weitao Wan, Chong Sun, Chen Li

Despite the striking performance achieved by modern detectors when training and test data are sampled from the same or similar distribution, the generalization ability of detectors under unknown distribution shifts remains hardly studied.

Domain Generalization Object +2