Search Results for author: Simon Tihon

Found 3 papers, 3 papers with code

Augment to Interpret: Unsupervised and Inherently Interpretable Graph Embeddings

1 code implementation28 Sep 2023 Gregory Scafarto, Madalina Ciortan, Simon Tihon, Quentin Ferre

Unsupervised learning allows us to leverage unlabelled data, which has become abundantly available, and to create embeddings that are usable on a variety of downstream tasks.

Data Augmentation Graph Representation Learning

DAEMA: Denoising Autoencoder with Mask Attention

1 code implementation30 Jun 2021 Simon Tihon, Muhammad Usama Javaid, Damien Fourure, Nicolas Posocco, Thomas Peel

Missing data is a recurrent and challenging problem, especially when using machine learning algorithms for real-world applications.

Denoising Imputation

Anomaly Detection: How to Artificially Increase your F1-Score with a Biased Evaluation Protocol

1 code implementation30 Jun 2021 Damien Fourure, Muhammad Usama Javaid, Nicolas Posocco, Simon Tihon

Moreover, we show that the F1-score and the AVPR cannot be used to compare performances on different datasets as they do not reflect the intrinsic difficulty of modeling such data.

Unsupervised Anomaly Detection

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