Convolutional Neural Network Approach to Histopathological Image Analysis for Enhancing Ovarian Cancer Diagnosis
Jagendra Singh, Kuan Tak Tan, Ishan Budhiraja, Neeraj Kumar, Sachin Sharma · 2024
This investigation presents an innovative approach using Convolutional Neural Networks (CNNs) and machine learning for the enhancement of ovarian cancer detection through analysis of histopathology images. It was a dataset comprising 560 images from The Cancer Genome Atlas (TCGA) repository, which meant our study focused on image preparation such as normalization, scaling and contrast modification to improve clarity of the dataset. The architecture of the CNN model is able to identify subtle patterns within histopathological images which are needed for successful diagnosis since it possesses a strong capacity for automated feature extraction. We achieved an accuracy rate of 96.44% with our model after training it rigorously over 50 epochs— demonstrating consistent improvements over time which could be verified through performance metrics including accuracy recall F1 score. Moreover, we also used confusion matrices that provide more insight into categorization real positives and negatives while detecting false positives and negatives thus ensuring validity in our findings. By showing machine learning's promise through such practical applications that support efforts on early detection help patients’ outcomes, we hope future works will be steered towards this innovation based — value driven path; leading ultimately towards positive impact in field of ovarian cancer diagnosis.