Evidence map›Paper›PMID 34512217›Full record

ArticleApplied soft computing2021

An optimal cascaded recurrent neural network for intelligent COVID-19 detection using Chest X-ray images.

K Shankar, Eswaran Perumal, Vicente García Díaz, Prayag Tiwari, Deepak Gupta, Abdul Khader Jilani Saudagar, Khan Muhammad

Abstract read
In one paragraph

Article in Applied soft computing, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed.

  1. Review
  2. Article
  3. DBiomedical signal processing and control · 2023
    Article
  4. A fuzzy fine-tuned model for COVID-19 diagnosis.Computers in biology and medicine · 2023
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. BEMD-3DCNN-based method for COVID-19 detection.Computers in biology and medicine · 2022
    Article
  11. Article
  12. Article
  13. COVID-Transformer: Interpretable COVID-19 Detection Using Vision Transformer for Healthcare.International journal of environmental research and public health · 2021
    Article
  14. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

K ShankarFederal University of Piauí, Teresina 64049-550, Brazil.
Eswaran PerumalDepartment of Computer Applications, Alagappa University, Karaikudi, India.
Vicente García DíazDepartment of Computer Science, School of Computer Science Engineering, University of Oviedo, Spain.
Prayag TiwariDepartment of Computer Science, Aalto University, Finland.
Deepak GuptaMaharaja Agrasen Institute of Technology, New Delhi, India.
Abdul Khader Jilani SaudagarInformation Systems Department, College of Computer and Information Sciences, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11432, Saudi Arabia.
Khan MuhammadVisual Analytics for Knowledge Laboratory (VIS2KNOW Lab), Department of Software, Sejong University, Seoul 143-747, Republic of Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In recent times, COVID-19, has a great impact on the healthcare sector and results in a wide range of respiratory illnesses. It is a type of Ribonucleic acid (RNA) virus, which affects humans as well as animals. Though several artificial intelligence-based COVID-19 diagnosis models have been presented in the literature, most of the works have not focused on the hyperparameter tuning process. Therefore, this paper proposes an intelligent COVID-19 diagnosis model using a barnacle mating optimization (BMO) algorithm with a cascaded recurrent neural network (CRNN) model, named BMO-CRNN. The proposed BMO-CRNN model aims to detect and classify the existence of COVID-19 from Chest X-ray images. Initially, pre-processing is applied to enhance the quality of the image. Next, the CRNN model is used for feature extraction, followed by hyperparameter tuning of CRNN via the BMO algorithm to improve the classification performance. The BMO algorithm determines the optimal values of the CRNN hyperparameters namely learning rate, batch size, activation function, and epoch count. The application of CRNN and hyperparameter tuning using the BMO algorithm shows the novelty of this work. A comprehensive simulation analysis is carried out to ensure the better performance of the BMO-CRNN model, and the experimental outcome is investigated using several performance metrics. The simulation results portrayed that the BMO-CRNN model has showcased optimal performance with an average sensitivity of 97.01%, specificity of 98.15%, accuracy of 97.31%, and F-measure of 97.73% compared to state-of-the-art methods.

Indexed as

COVID-19Decision makingDeep learningEvolutionary computingHyperparameter tuningIntelligent systemsSoft computing

Identifiers

PMID34512217
PMCPMC8423750

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.