Enhancing Brain Tumor Segmentation using Berkeley Wavelet Transformation and Improved SVM

Aims This research gives insight into the various machine learning models like enhanced Support Vector Machines (SVM), Convolutional Neural Networks (CNN), Recurrent Neural Networks (RNN), and Artificial Neural Networks (ANN) in brain tumor recognition by medical imaging. This research provides an accurate model for allowing a better form of diagnostic method in neuro-oncology, with the help of precision, recall, and F1-score metrics. The present study, therefore, also provides a basis on which further predictive models for medical image analysis can be developed. Background This study is premised on the critical need for improved diagnostic tools within medical imaging in the fight against the prevalence of brain tumors. A model showing meaningful performance in the practices of brain tumor detection includes enhanced SVM, CNN, RNN, and ANN. The models have been evaluated based on their accuracy, precision, recall, and F1 score to investigate their performance and potential. Consequently, the models addressing the subject of neuro-oncological diagnostics were evaluated. Objective This study seeks to critically evaluate the performance of four different machine learning models: enhanced SVM, CNN, RNN, and ANN, in detecting a brain tumor. It will be determined from this study which model has the highest accuracy, precision, and recall in finding a brain tumor. It will then lead to the improvement of diagnostic techniques in neuro-oncology. Methods The methodology of this research involved a detailed assessment of four machine learning models: enhanced SVM, CNN, RNN, and ANN. Each model was evaluated based on accuracy, precision, recall, and F1 score metrics. The analysis focused on their ability to detect brain tumors from medical imaging data, examining the models' performance in identifying complex patterns within varied feature spaces. Results The outcome of this study reveals that the enhanced Support Vector Machine (SVM) model performed the highest compared to the other models, demonstrating an impressive 97.6% accuracy. In the case of CNN, it achieved 95.76% for effectively identifying hierarchical features. The RNN showed a good accuracy of 92.3%, which was pretty adequate for sequential data treatment. The ANN achieved a high accuracy of 88.77%. These findings describe the differences and strengths of both models and have possible applications in brain tumor detection. Conclusion This study conclusively established how much potential emerged for machine learning models to improve the detection capabilities of brain tumors. Addressing a performance perspective, the enhanced SVM ranked first. Again, this is proof of its critical importance as a tool in accurate diagnostic medicine. Based on these findings, further development of machine learning techniques in neuro-oncology will lead to an increase in diagnostic accuracy and treatment outcomes. It lays the fundamental foundation for betterment in any predictive model to be made in the future.