Search Results for author: Jiehui Xu

Found 3 papers, 3 papers with code

Flowformer: Linearizing Transformers with Conservation Flows

1 code implementation13 Feb 2022 Haixu Wu, Jialong Wu, Jiehui Xu, Jianmin Wang, Mingsheng Long

By respectively conserving the incoming flow of sinks for source competition and the outgoing flow of sources for sink allocation, Flow-Attention inherently generates informative attentions without using specific inductive biases.

Ranked #4 on D4RL on D4RL

D4RL Offline RL +2

Anomaly Transformer: Time Series Anomaly Detection with Association Discrepancy

3 code implementations ICLR 2022 Jiehui Xu, Haixu Wu, Jianmin Wang, Mingsheng Long

Unsupervised detection of anomaly points in time series is a challenging problem, which requires the model to derive a distinguishable criterion.

Anomaly Detection Time Series +1

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