Heterogeneous multivariate time series imputation by transformer model with missing position encoding

Caizheng Liu; Zhengyu Zhu; Wanming Hao; Gangcan Sun

doi:10.1016/j.eswa.2025.126435

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Heterogeneous multivariate time series imputation by transformer model with missing position encoding

Caizheng Liu Zhengyu Zhu Wanming Hao Gangcan Sun

Year: 2025 Journal: Expert Systems with Applications Vol: 271 Pages: 126435-126435 Publisher: Elsevier BV

DOI: 10.1016/j.eswa.2025.126435

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Keywords:

Imputation (statistics) Multivariate statistics Missing data Computer science Time series Transformer Data mining Artificial intelligence Machine learning

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Time Series Analysis and Forecasting

Physical Sciences → Computer Science → Signal Processing

Machine Learning in Healthcare

Physical Sciences → Computer Science → Artificial Intelligence

Traditional Chinese Medicine Studies

Health Sciences → Medicine → Complementary and alternative medicine

Heterogeneous multivariate time series imputation by transformer model with missing position encoding

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