Search Results for author: Sara Malacarne

Found 3 papers, 3 papers with code

Explainable Time Series Anomaly Detection using Masked Latent Generative Modeling

1 code implementation21 Nov 2023 Daesoo Lee, Sara Malacarne, Erlend Aune

We present a novel time series anomaly detection method that achieves excellent detection accuracy while offering a superior level of explainability.

Anomaly Detection Time Series +2

Masked Generative Modeling with Enhanced Sampling Scheme

1 code implementation14 Sep 2023 Daesoo Lee, Erlend Aune, Sara Malacarne

ESS explicitly ensures both sample diversity and fidelity, and consists of three stages: Naive Iterative Decoding, Critical Reverse Sampling, and Critical Resampling.

Time Series

Vector Quantized Time Series Generation with a Bidirectional Prior Model

2 code implementations8 Mar 2023 Daesoo Lee, Sara Malacarne, Erlend Aune

Time series generation (TSG) studies have mainly focused on the use of Generative Adversarial Networks (GANs) combined with recurrent neural network (RNN) variants.

Image Generation Quantization +3

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