Search Results for author: Rita Noumeir

Found 7 papers, 1 papers with code

Label Propagation Techniques for Artifact Detection in Imbalanced Classes using Photoplethysmogram Signals

no code implementations16 Aug 2023 Clara Macabiau, Thanh-Dung Le, Kevin Albert, Philippe Jouvet, Rita Noumeir

With a precision of 91%, a recall of 90% and an F1 score of 90% for the class without artifacts, the results demonstrate its effectiveness in labeling a medical dataset, even when clean samples are rare.

Artifact Detection

A Small-Scale Switch Transformer and NLP-based Model for Clinical Narratives Classification

no code implementations22 Mar 2023 Thanh-Dung Le, Philippe Jouvet, Rita Noumeir

In this study, we propose a simplified Switch Transformer framework and train it from scratch on a small French clinical text classification dataset at CHU Sainte-Justine hospital.

text-classification Text Classification

Adaptation of Autoencoder for Sparsity Reduction From Clinical Notes Representation Learning

no code implementations26 Sep 2022 Thanh-Dung Le, Rita Noumeir, Jerome Rambaud, Guillaume Sans, Philippe Jouvet

Goal: Our aim is therefore to access an alternative approach to tackle the sparsity by compressing the clinical representation feature space, where limited French clinical notes can also be dealt with effectively.

feature selection Representation Learning +2

Detecting of a Patient's Condition From Clinical Narratives Using Natural Language Representation

no code implementations8 Apr 2021 Thanh-Dung Le, Rita Noumeir, Jerome Rambaud, Guillaume Sans, Philippe Jouvet

This study successfully applied learning representation and machine learning algorithms to detect heart failure from clinical natural language in a single French institution.

Disease Prediction General Classification +2

Machine Learning Based on Natural Language Processing to Detect Cardiac Failure in Clinical Narratives

no code implementations8 Apr 2021 Thanh-Dung Le, Rita Noumeir, Jerome Rambaud, Guillaume Sans, Philippe Jouvet

In the case without any feature selection, the proposed framework yielded an overall classification performance with acc, pre, rec, and f1 of 84% and 82%, 85%, and 83%, respectively.

BIG-bench Machine Learning Binary Classification +3

Bridging the gap between Human Action Recognition and Online Action Detection

no code implementations21 Jan 2021 Alban Main de Boissiere, Rita Noumeir

Moreover, our networks use infrared from RGB-D cameras, which we are the first to use for online action detection, to our knowledge.

Action Recognition Knowledge Distillation +2

Infrared and 3D skeleton feature fusion for RGB-D action recognition

1 code implementation submitted to IEEE Access 2020 Alban Main de Boissiere, Rita Noumeir

Ablation studies show that using pre-trained networks on other large scale datasets as our modules and data augmentation yield considerable improvements on the action classification accuracy.

Action Classification Action Recognition +3

Cannot find the paper you are looking for? You can Submit a new open access paper.