Search Results for author: Yuqi Nie

Found 4 papers, 2 papers with code

Foundation Models for Time Series Analysis: A Tutorial and Survey

no code implementations21 Mar 2024 Yuxuan Liang, Haomin Wen, Yuqi Nie, Yushan Jiang, Ming Jin, Dongjin Song, Shirui Pan, Qingsong Wen

Time series analysis stands as a focal point within the data mining community, serving as a cornerstone for extracting valuable insights crucial to a myriad of real-world applications.

Time Series Time Series Analysis

ST-MLP: A Cascaded Spatio-Temporal Linear Framework with Channel-Independence Strategy for Traffic Forecasting

no code implementations14 Aug 2023 Zepu Wang, Yuqi Nie, Peng Sun, Nam H. Nguyen, John Mulvey, H. Vincent Poor

The criticality of prompt and precise traffic forecasting in optimizing traffic flow management in Intelligent Transportation Systems (ITS) has drawn substantial scholarly focus.

Computational Efficiency Management +2

A Time Series is Worth 64 Words: Long-term Forecasting with Transformers

5 code implementations27 Nov 2022 Yuqi Nie, Nam H. Nguyen, Phanwadee Sinthong, Jayant Kalagnanam

Our channel-independent patch time series Transformer (PatchTST) can improve the long-term forecasting accuracy significantly when compared with that of SOTA Transformer-based models.

Multivariate Time Series Forecasting Representation Learning +1

Neural network is heterogeneous: Phase matters more

1 code implementation3 Nov 2021 Yuqi Nie, Hui Yuan

We find a heterogeneity in both complex and real valued neural networks with the insight from wave optics, claiming a much more important role of phase than its amplitude counterpart in the weight matrix.

Network Pruning

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