Kalyan Veeramachaneni and his crew on the MIT Information-to-AI (DAI) Lab have developed the primary generative mannequin, the AutoEncoder with Regression (AER) for time sequence anomaly detection, that mixes each reconstruction-based and prediction-based fashions. They’ve been constructing it for 3 years—AER has been studying and extracting intelligence for alerts and has reached maturity to outperform the market’s main fashions considerably:
The proportion improve of AER (f1=0.7384) based mostly on model 0.4.1:
194.41% higher than Azure Anomaly Detector (f1=0.2508)
95.96% higher than IBM GANF (f1=0.3768)
(Right here’s the paper, revealed on the finish of December in IEEE BigData 2022 in your reference:
AER is accessible publicly inside Orion, an open supply machine studying library for unsupervised time sequence anomaly detection, that’s a part of the MIT DAI Lab’s sign intelligence challenge (Sintel) to investigate large-scale time sequence information, develop superior analytics human-in-the-loop workflows, and translate these into actionable insights that predict and stop sudden and important points.
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