Bioengineering, Free Full-Text
By A Mystery Man Writer
Description
Alzheimer’s disease (AD) is a type of dementia that is more likely to occur as people age. It currently has no known cure. As the world’s population is aging quickly, early screening for AD has become increasingly important. Traditional screening methods such as brain scans or psychiatric tests are stressful and costly. The patients are likely to feel reluctant to such screenings and fail to receive timely intervention. While researchers have been exploring the use of language in dementia detection, less attention has been given to face-related features. The paper focuses on investigating how face-related features can aid in detecting dementia by exploring the PROMPT dataset that contains video data collected from patients with dementia during interviews. In this work, we extracted three types of features from the videos, including face mesh, Histogram of Oriented Gradients (HOG) features, and Action Units (AU). We trained traditional machine learning models and deep learning models on the extracted features and investigated their effectiveness in dementia detection. Our experiments show that the use of HOG features achieved the highest accuracy of 79% in dementia detection, followed by AU features with 71% accuracy, and face mesh features with 66% accuracy. Our results show that face-related features have the potential to be a crucial indicator in automated computational dementia detection.
Comparison Between Biotechnology and Biomedical Engineering
Biomedical Engineering BS Degree
Systematic Review On The Application Of 3D-bioprinting, 60% OFF
Yusuf Ozgur Cakmak posted on LinkedIn
On a Robust, Sensitive Cell-Free Method for Pseudomonas Sensing
Reasonably Priced Richness Abrazo Health using AI-powered EEG system for seizure detection, seizure monitor for adults
Bioengineering March 2024 - Browse Articles
Bioengineering & Biotechnology, Communities
Bioengineering, Free Full-Text, cross check in a sentence
Area of land needed to produce one tonne of vegetable oil, World, 2020, tonne
Computational intelligence modeling of hyoscine drug solubility and solvent density in supercritical processing: gradient boosting, extra trees, and random forest models, wca live scores
Molecular Bioengineering MEng, Study
The Preclinical And Clinical Progress Of Cell Sheet, 41% OFF
BelloCell-500 USER MANUAL ver 2.0 : Free Download, Borrow, and
Experience with pain detection approaches [P] : r/MachineLearning
from
per adult (price varies by group size)