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Filtering by: Creator Saba, Tanzila Subject Artificial Intelligence

1. Tumor Localization and Classification from MRI of Brain using Deep Convolution Neural Network and Salp Swarm Algorithm

Description:

Early diagnosis of brain tumors is crucial for treatment planning and increasing the survival rates of infected patients. In fact, brain tumors exist in a range of different forms, sizes, and features, as well as treatment choices. One of the essential roles of neurologists and radiologists is the diagnosis of brain tumors in their early stages. However, manual brain tumor diagnosis is difficult, time-consuming, and prone to error. Based on the problem highlighted, an automated brain tumor detection system is mandatory to identify the tumor in its initial stages. This research presents an efficient deep learningbased system for the classification of brain tumors from brain MRI using the deep convolutional network and salp swarm algorithm. All experiments are performed using the publicly available brain tumor Kaggle dataset. To enhance the classification rate, preprocessing and data augmentation such as skewed data ideas are devised. In addition, AlexNet and VGG19 are leveraged to perform specific functionality. Finally, all features merged into a single feature vector for brain tumor classification. Some of the extracted features found insignificant towards effective classification. Hence, we employed an efficient feature selection technique named slap swarm to find the most discriminative features to attain best tumor classification rate. Finally, several SVM kernels are merged for the final classification and 99.1% accuracy is achieved by selecting 4111 optimal features from 8192.

Keyword:

MRI, Health risks, Public health, Brain tumor, Deep learning, and Transfer learning

Subject:

Artificial Intelligence and Data Science

Creator:

Fayyaz, Abdul Muiz , Rehman, Amjad , Alyami, Jaber , Alkhurim, Alhassan , Almutairi, Fahad , Saba, Tanzila , and Roy, Sudipta

Owner:

n.sakthivel@jioinstitute.edu.in

Publisher:

Springer Nature

Location:

Switzerland

Language:

English

Date Uploaded:

11-02-2023

Date Modified:

16-02-2023

Date Created:

01-01-2023

Rights Statement Tesim:

In Copyright

License Tesim:

All rights reserved

Resource Type:

Article

Identifier:

10.1007/s12559-022-10096-2

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