Table 2 DL frameworks for analyzing and recognizing brain tumors and covid-related behaviors, as well as identifying, classifying, and detecting different sorts of Covid and Brain tumors cases.

From: Advanced federated ensemble internet of learning approach for cloud based medical healthcare monitoring system

Previous Work

Methods

Objective

Dataset

Performance Measures

I. D. Apostolopoulos et al. [63]

VGG-19, Mobile Net, Inception, Xception, and Inception_ResNet_V2

Detecting Covid-19 from X-ray images

1427 X-ray Images

Accuracy = 98.75%

A. Shelke et al. [64]

DenseNet-161

Diagnosis of COVID-19 from CXR images

2271 CXR Images

Accuracy= 98.9%

A. Narin et al. [25]

ResNet50, Inception_V3, and Inception ResNet_V2

Detection Coronavirus Infection in CXR images

5064 CXR Images

Accuracy= 98%

L. Duran-Lopez et al. [26]

Inception-v3

Covid-19 Patients Classification using CXR images

2589 CXR Images

Accuracy = 98.8%

N. N. Das et al. [27]

Alex Net, DenseNet121, Inception_V3, ResNet18, and Google Net

Covid-19 Patients Classification using CXR images

5232 CXR Images

Accuracy= 96.4%

M. Wo´zniak et al. [65]

CLM+CNN

Brain tumor detection from CT Brain Scan images

3064, CT Brain Scan Images

Accuracy = 97.5%, Sensitivity = 95.6% and Specificity =96.21%

M.R. Obeidavi et al. [66]

Residual Network

Brain Tumor detection from MRI images

BRATS 2015 Dataset, 2000 MR Images

Accuracy = 97.05% and BF Score = 57.02%

Anantharajan S et al. [67]

END-SVM

Detection of Brain Tumor from MRI Images

MRI images

Accuracy= 97.93%, Sensitivity = 92% and Specificity =98%

Hao R et al. [68]

AlexNet

Classifying MRI images

2019 BRATS

AUC= 82%

Rahman T et al. [69]

PDCNN

Brain tumor detection and classification using MRI images

MRI Images

Accuracy = 97.33% and Cohen’s Kapp = 0.944

Proposed FL ensemble Work

¬ Non-priority-Vote:

HincV3XGBoost, LT-ViT, BM-Net, VGG-SCNet, MEEDNets, ResGANet

¬ Priority Vote: ResGANet and CE-EEN-B0

Classifying into Covid-19, TB, PNA, and healthy individuals using CXR images as well as Glioma, Meningioma, Pituitary and no tumor using MRI images.

7000 CXR, 6420 MRI Images

Accuracy = 99.24%, Error Rate = 0.0076, Cohen’s Kapp = 0.9967 and Average F1 Score = 0.995 for CXR Dataset. For MRI dataset, Accuracy = 99%, Error Rate = 0.01, Cohen’s Kapp = 0.97 and Average F1 Score = 0.995