Search Results for author: U. Rajendra Acharya

Found 28 papers, 3 papers with code

Artificial Intelligence and Diabetes Mellitus: An Inside Look Through the Retina

no code implementations28 Feb 2024 Yasin Sadeghi Bazargani, Majid Mirzaei, Navid Sobhi, Mirsaeed Abdollahi, Ali Jafarizadeh, Siamak Pedrammehr, Roohallah Alizadehsani, Ru San Tan, Sheikh Mohammed Shariful Islam, U. Rajendra Acharya

With the ability to evaluate the patient's health status vis a vis DM complication as well as risk prognostication of future cardiovascular complications, AI-assisted retinal image analysis has the potential to become a central tool for modern personalized medicine in patients with DM.

Ethics Management

Current and future roles of artificial intelligence in retinopathy of prematurity

no code implementations15 Feb 2024 Ali Jafarizadeh, Shadi Farabi Maleki, Parnia Pouya, Navid Sobhi, Mirsaeed Abdollahi, Siamak Pedrammehr, Chee Peng Lim, Houshyar Asadi, Roohallah Alizadehsani, Ru-San Tan, Sheikh Mohammad Shariful Islam, U. Rajendra Acharya

Retinopathy of prematurity (ROP) is a severe condition affecting premature infants, leading to abnormal retinal blood vessel growth, retinal detachment, and potential blindness.

Management

Designing Interpretable ML System to Enhance Trust in Healthcare: A Systematic Review to Proposed Responsible Clinician-AI-Collaboration Framework

no code implementations18 Nov 2023 Elham Nasarian, Roohallah Alizadehsani, U. Rajendra Acharya, Kwok-Leung Tsui

It breaks down the interpretability process into data pre-processing, model selection, and post-processing, aiming to foster a comprehensive understanding of the crucial role of a robust interpretability approach in healthcare and to guide future research in this area.

Model Selection PICO

Solving the multiplication problem of a large language model system using a graph-based method

no code implementations18 Oct 2023 Turker Tuncer, Sengul Dogan, Mehmet Baygin, Prabal Datta Barua, Abdul Hafeez-Baig, Ru-San Tan, Subrata Chakraborty, U. Rajendra Acharya

The generative pre-trained transformer (GPT)-based chatbot software ChatGPT possesses excellent natural language processing capabilities but is inadequate for solving arithmetic problems, especially multiplication.

Chatbot Language Modelling +1

Empowering Precision Medicine: AI-Driven Schizophrenia Diagnosis via EEG Signals: A Comprehensive Review from 2002-2023

no code implementations14 Sep 2023 Mahboobeh Jafari, Delaram Sadeghi, Afshin Shoeibi, Hamid Alinejad-Rokny, Amin Beheshti, David López García, Zhaolin Chen, U. Rajendra Acharya, Juan M. Gorriz

Subsequently, review papers in this field are discussed, followed by an introduction to the AI methods employed for SZ diagnosis and a summary of relevant papers presented in tabular form.

EEG

A Hybrid Deep Spatio-Temporal Attention-Based Model for Parkinson's Disease Diagnosis Using Resting State EEG Signals

no code implementations14 Aug 2023 Niloufar Delfan, Mohammadreza Shahsavari, Sadiq Hussain, Robertas Damaševičius, U. Rajendra Acharya

The results of this work have significant implications for patient treatment and for ongoing investigations into the early detection of Parkinson's disease.

EEG Management

RECOMED: A Comprehensive Pharmaceutical Recommendation System

no code implementations31 Dec 2022 Mariam Zomorodi, Ismail Ghodsollahee, Jennifer H. Martin, Nicholas J. Talley, Vahid Salari, Pawel Plawiak, Kazem Rahimi, U. Rajendra Acharya

Secondly, the patients and drugs were clustered, and then the recommendation was performed using different ratings provided by patients, and importantly by the knowledge obtained from patients and drug specifications, and considering drug interactions.

Recommendation Systems Sentiment Analysis

Automatic diagnosis of schizophrenia and attention deficit hyperactivity disorder in rs-fMRI modality using convolutional autoencoder model and interval type-2 fuzzy regression

no code implementations31 May 2022 Afshin Shoeibi, Navid Ghassemi, Marjane Khodatars, Parisa Moridian, Abbas Khosravi, Assef Zare, Juan M. Gorriz, Amir Hossein Chale-Chale, Ali Khadem, U. Rajendra Acharya

So far, numerous methods have been proposed for the diagnosis of Schizophrenia (SZ) and attention deficit hyperactivity disorder (ADHD), among which functional magnetic resonance imaging (fMRI) modalities are known as a popular method among physicians.

UncertaintyFuseNet: Robust Uncertainty-aware Hierarchical Feature Fusion Model with Ensemble Monte Carlo Dropout for COVID-19 Detection

1 code implementation18 May 2021 Moloud Abdar, Soorena Salari, Sina Qahremani, Hak-Keung Lam, Fakhri Karray, Sadiq Hussain, Abbas Khosravi, U. Rajendra Acharya, Vladimir Makarenkov, Saeid Nahavandi

Differently from most of existing studies, which used either CT scan or X-ray images in COVID-19-case classification, we present a simple but efficient deep learning feature fusion model, called UncertaintyFuseNet, which is able to classify accurately large datasets of both of these types of images.

Computed Tomography (CT)

ECG Language Processing (ELP): a New Technique to Analyze ECG Signals

no code implementations13 Jun 2020 Sajad Mousavi, Fatemeh Afghah, Fatemeh Khadem, U. Rajendra Acharya

For this reason, the ECG signal is a sequence of heartbeats similar to sentences in natural languages) and each heartbeat is composed of a set of waves (similar to words in a sentence) of different morphologies.

Sentence

HAN-ECG: An Interpretable Atrial Fibrillation Detection Model Using Hierarchical Attention Networks

no code implementations12 Feb 2020 Sajad Mousavi, Fatemeh Afghah, U. Rajendra Acharya

The cardiologist level performance in detecting this arrhythmia is often achieved by deep learning-based methods, however, they suffer from the lack of interpretability.

Atrial Fibrillation Detection

SleepEEGNet: Automated Sleep Stage Scoring with Sequence to Sequence Deep Learning Approach

3 code implementations5 Mar 2019 Sajad Mousavi, Fatemeh Afghah, U. Rajendra Acharya

Electroencephalogram (EEG) is a common base signal used to monitor brain activity and diagnose sleep disorders.

EEG Sleep Stage Detection

A deep convolutional neural network model to classify heartbeats

1 code implementation Computers in Biology and Medicine 2017 U. Rajendra Acharya, Shu Lih Oh, Yuki Hagiwara, Jen Hong Tan, Muhammad Adam, ArkadiuszGertych, Ru SanTan

The CNN was trained using the augmented data and achieved an accuracy of 94. 03% and 93. 47% in the diagnostic classification of heartbeats in original and noise free ECGs, respectively.

Segmentation of optic disc, fovea and retinal vasculature using a single convolutional neural network

no code implementations2 Feb 2017 Jen Hong Tan, U. Rajendra Acharya, Sulatha V. Bhandary, Kuang Chua Chua, Sobha Sivaprasad

We have developed and trained a convolutional neural network to automatically and simultaneously segment optic disc, fovea and blood vessels.

Segmentation

Active spline model: A shape based model-interactive segmentation

no code implementations26 Feb 2014 Jen Hong Tan, U. Rajendra Acharya

Rarely in literature a method of segmentation cares for the edit after the algorithm delivers.

Interactive Segmentation Segmentation

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