1 code implementation • 9 Oct 2024 • Jiaxi Hu, BoWen Zhang, Qingsong Wen, Fugee Tsung, Yuxuan Liang
This theory enables us to bypass the parameterized embedding layer and directly employ physical reconstruction techniques to acquire a data embedding representation.
no code implementations • 6 Jun 2024 • Jiaxi Hu, Qingsong Wen, Sijie Ruan, Li Liu, Yuxuan Liang
In this paper, we begin by validating this theory through wavelet analysis and propose the Transformer-based TwinS model, which consists of three modules to address the non-stationary periodic distributions: Wavelet Convolution, Period-Aware Attention, and Channel-Temporal Mixed MLP.
no code implementations • 25 May 2024 • Jiaxi Hu, Disen Lan, Ziyu Zhou, Qingsong Wen, Yuxuan Liang
State Space Models (SSMs) have emerged as a potent tool in sequence modeling tasks in recent years.
no code implementations • 27 Feb 2024 • Jiaxi Hu, Jingtong Gao, Xiangyu Zhao, Yuehong Hu, Yuxuan Liang, Yiqi Wang, Ming He, Zitao Liu, Hongzhi Yin
The integration of multimodal information into sequential recommender systems has attracted significant attention in recent research.
1 code implementation • 18 Feb 2024 • Jiaxi Hu, Yuehong Hu, Wei Chen, Ming Jin, Shirui Pan, Qingsong Wen, Yuxuan Liang
In long-term time series forecasting (LTSF) tasks, an increasing number of models have acknowledged that discrete time series originate from continuous dynamic systems and have attempted to model their dynamical structures.
2 code implementations • 8 Feb 2023 • Qidong Liu, Jiaxi Hu, Yutian Xiao, Xiangyu Zhao, Jingtong Gao, Wanyu Wang, Qing Li, Jiliang Tang
In this paper, we will give a comprehensive survey of the MRS models, mainly from technical views.