Search Results for author: Saswati Ray

Found 2 papers, 1 papers with code

Learning Graph Neural Networks for Multivariate Time Series Anomaly Detection

1 code implementation15 Nov 2021 Saswati Ray, Sana Lakdawala, Mononito Goswami, Chufan Gao

In this work, we propose GLUE (Graph Deviation Network with Local Uncertainty Estimation), building on the recently proposed Graph Deviation Network (GDN).

Anomaly Detection Time Series +1

ACTIVE REFINEMENT OF WEAKLY SUPERVISED MODELS

no code implementations29 Sep 2021 Mononito Goswami, Chufan Gao, Benedikt Boecking, Saswati Ray, Artur Dubrawski

In domains such as clinical research, where data collection and its careful characterization is particularly expensive and tedious, this reliance on pointillisticaly labeled data is one of the biggest roadblocks to the adoption of modern data-hungry ML algorithms.

Active Learning

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