Brain Tumor Classification Deep Learning Model Using Neural Networks

Author:

Maquen-Niño Gisella Luisa ElenaORCID,Sandoval-Juarez Ariana AyelenORCID,Veliz-La Rosa Robinson AndresORCID,Carrión-Barco GilbertoORCID,Adrianzén-Olano IvanORCID,Vega-Huerta HugoORCID,De-La-Cruz-VdV PercyORCID

Abstract

The timely diagnosis of brain tumors is currently a complicated task. The objective was to build an image classification model to detect the existence or not of brain tumors by adding a classification header to a ResNet-50 architecture. The CRISP-DM methodology was used for data mining. A dataset of 3847 brain MRI images was used, 2770 images for training, 500 for validation, and 577 for testing. The images were resized to a 256 × 256 scale and then a data generator is created that is responsible for dividing pixels by 255. The training was performed and then the evaluation process was carried out, obtaining an accuracy percentage of 92% and a precision of 94% in the evaluation process. It is concluded that the proposed CNN model composed of a head with a ResNet50 architecture and a seven-layer convolutional network achieves adequate accuracy, becoming an efficient and complementary proposal to other models developed in previous works.

Publisher

International Association of Online Engineering (IAOE)

Subject

General Engineering,Biomedical Engineering

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