Search Results for author: Aymene Mohammed Bouayed

Found 3 papers, 0 papers with code

Sampling From Autoencoders' Latent Space via Quantization And Probability Mass Function Concepts

no code implementations21 Aug 2023 Aymene Mohammed Bouayed, Adrian Iaccovelli, David Naccache

Furthermore, when it comes to generating images of faces and ocular images, our approach showcases substantial enhancements with FID improvements of $1. 69$ and $0. 87$ respectively, as compared to GMM sampling, as evidenced on the CelebA and MOBIUS datasets.

Image Generation Quantization

Simplex Autoencoders

no code implementations16 Jan 2023 Aymene Mohammed Bouayed, David Naccache

In this work, we propose a new approach that models the latent space of an Autoencoder as a simplex, allowing for a novel heuristic for determining the number of components in the mixture model.

Image Generation Synthetic Data Generation

A Pseudo-labelling Auto-Encoder for unsupervised image classification

no code implementations6 Dec 2020 Aymene Mohammed Bouayed, Karim Atif, Rachid Deriche, Abdelhakim Saim

In this paper, we introduce a unique variant of the denoising Auto-Encoder and combine it with the perceptual loss to classify images in an unsupervised manner.

Classification Data Augmentation +4

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