Search Results for author: Edouard Yvinec

Found 17 papers, 1 papers with code

PIPE : Parallelized Inference Through Post-Training Quantization Ensembling of Residual Expansions

no code implementations27 Nov 2023 Edouard Yvinec, Arnaud Dapogny, Kevin Bailly

However, such techniques suffer from their lack of adaptability to the target devices, as a hardware typically only support specific bit widths.

Quantization

Archtree: on-the-fly tree-structured exploration for latency-aware pruning of deep neural networks

no code implementations17 Nov 2023 Rémi Ouazan Reboul, Edouard Yvinec, Arnaud Dapogny, Kevin Bailly

To solve this problem, a popular solution is DNN pruning, and more so structured pruning, where coherent computational blocks (e. g. channels for convolutional networks) are removed: as an exhaustive search of the space of pruned sub-models is intractable in practice, channels are typically removed iteratively based on an importance estimation heuristic.

Network Memory Footprint Compression Through Jointly Learnable Codebooks and Mappings

no code implementations29 Sep 2023 Edouard Yvinec, Arnaud Dapogny, Kevin Bailly

However, this led to an increase in the memory footprint, to a point where it can be challenging to simply load a model on commodity devices such as mobile phones.

Quantization

Gradient-Based Post-Training Quantization: Challenging the Status Quo

no code implementations15 Aug 2023 Edouard Yvinec, Arnaud Dapogny, Kevin Bailly

GPTQ essentially consists in learning the rounding operation using a small calibration set.

Quantization

NUPES : Non-Uniform Post-Training Quantization via Power Exponent Search

no code implementations10 Aug 2023 Edouard Yvinec, Arnaud Dapogny, Kevin Bailly

However, the optimization of the exponent parameter and weight values remains a challenging and novel problem which could not be solved with previous post training optimization techniques which only learn to round up or down weight values in order to preserve the predictive function.

Quantization

SAfER: Layer-Level Sensitivity Assessment for Efficient and Robust Neural Network Inference

no code implementations9 Aug 2023 Edouard Yvinec, Arnaud Dapogny, Kevin Bailly, Xavier Fischer

In this work, we propose to investigate DNN layer importance, i. e. to estimate the sensitivity of the accuracy w. r. t.

Autonomous Driving Quantization

Designing strong baselines for ternary neural network quantization through support and mass equalization

no code implementations30 Jun 2023 Edouard Yvinec, Arnaud Dapogny, Kevin Bailly

We show experimentally that our approach allows to significantly improve the performance of ternary quantization through a variety of scenarios in DFQ, PTQ and QAT and give strong insights to pave the way for future research in deep neural network quantization.

Quantization

Fighting over-fitting with quantization for learning deep neural networks on noisy labels

no code implementations21 Mar 2023 Gauthier Tallec, Edouard Yvinec, Arnaud Dapogny, Kevin Bailly

The rising performance of deep neural networks is often empirically attributed to an increase in the available computational power, which allows complex models to be trained upon large amounts of annotated data.

Action Unit Detection Facial Action Unit Detection +1

PowerQuant: Automorphism Search for Non-Uniform Quantization

no code implementations24 Jan 2023 Edouard Yvinec, Arnaud Dapogny, Matthieu Cord, Kevin Bailly

In this paper, we identity the uniformity of the quantization operator as a limitation of existing approaches, and propose a data-free non-uniform method.

Quantization

SInGE: Sparsity via Integrated Gradients Estimation of Neuron Relevance

no code implementations8 Jul 2022 Edouard Yvinec, Arnaud Dapogny, Matthieu Cord, Kevin Bailly

The leap in performance in state-of-the-art computer vision methods is attributed to the development of deep neural networks.

SPIQ: Data-Free Per-Channel Static Input Quantization

no code implementations28 Mar 2022 Edouard Yvinec, Arnaud Dapogny, Matthieu Cord, Kevin Bailly

Computationally expensive neural networks are ubiquitous in computer vision and solutions for efficient inference have drawn a growing attention in the machine learning community.

Data Free Quantization object-detection +2

To Fold or Not to Fold: a Necessary and Sufficient Condition on Batch-Normalization Layers Folding

1 code implementation28 Mar 2022 Edouard Yvinec, Arnaud Dapogny, Kevin Bailly

Batch-Normalization (BN) layers have become fundamental components in the evermore complex deep neural network architectures.

Multi-label Transformer for Action Unit Detection

no code implementations23 Mar 2022 Gauthier Tallec, Edouard Yvinec, Arnaud Dapogny, Kevin Bailly

Action Unit (AU) Detection is the branch of affective computing that aims at recognizing unitary facial muscular movements.

Action Unit Detection

RED : Looking for Redundancies for Data-FreeStructured Compression of Deep Neural Networks

no code implementations NeurIPS 2021 Edouard Yvinec, Arnaud Dapogny, Matthieu Cord, Kevin Bailly

Deep Neural Networks (DNNs) are ubiquitous in today's computer vision landscape, despite involving considerable computational costs.

RED++ : Data-Free Pruning of Deep Neural Networks via Input Splitting and Output Merging

no code implementations30 Sep 2021 Edouard Yvinec, Arnaud Dapogny, Matthieu Cord, Kevin Bailly

Pruning Deep Neural Networks (DNNs) is a prominent field of study in the goal of inference runtime acceleration.

RED : Looking for Redundancies for Data-Free Structured Compression of Deep Neural Networks

no code implementations31 May 2021 Edouard Yvinec, Arnaud Dapogny, Matthieu Cord, Kevin Bailly

Deep Neural Networks (DNNs) are ubiquitous in today's computer vision land-scape, despite involving considerable computational costs.

DeeSCo: Deep heterogeneous ensemble with Stochastic Combinatory loss for gaze estimation

no code implementations15 Apr 2020 Edouard Yvinec, Arnaud Dapogny, Kévin Bailly

In this paper, we introduce a deep, end-to-end trainable ensemble of heatmap-based weak predictors for 2D/3D gaze estimation.

Gaze Estimation

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