no code implementations • 16 Oct 2023 • Clement Fung, Chen Qiu, Aodong Li, Maja Rudolph
In this work, we propose SWSA (Selection With Synthetic Anomalies): a general-purpose framework to select image-based anomaly detectors with a generated synthetic validation set.
1 code implementation • 15 Feb 2023 • Aodong Li, Chen Qiu, Marius Kloft, Padhraic Smyth, Stephan Mandt, Maja Rudolph
Selecting informative data points for expert feedback can significantly improve the performance of anomaly detection (AD) in various contexts, such as medical diagnostics or fraud detection.
1 code implementation • NeurIPS 2023 • Aodong Li, Chen Qiu, Marius Kloft, Padhraic Smyth, Maja Rudolph, Stephan Mandt
Anomaly detection (AD) plays a crucial role in many safety-critical application domains.
Ranked #1 on Unsupervised Anomaly Detection on AnoShift
Unsupervised Anomaly Detection zero-shot anomaly detection +1
1 code implementation • 16 Feb 2022 • Chen Qiu, Aodong Li, Marius Kloft, Maja Rudolph, Stephan Mandt
We propose a strategy for training an anomaly detector in the presence of unlabeled anomalies that is compatible with a broad class of models.
1 code implementation • NeurIPS 2021 • Aodong Li, Alex Boyd, Padhraic Smyth, Stephan Mandt
We consider the problem of online learning in the presence of distribution shifts that occur at an unknown rate and of unknown intensity.
no code implementations • pproximateinference AABI Symposium 2021 • Aodong Li, Alex James Boyd, Padhraic Smyth, Stephan Mandt
We consider the problem of online learning in the presence of sudden distribution shifts, which may be hard to detect and can lead to a slow but steady degradation in model performance.
2 code implementations • 4 Oct 2017 • Aodong Li, Shiyue Zhang, Dong Wang, Thomas Fang Zheng
Neural machine translation (NMT) has recently achieved impressive results.