Multi-Label Chest X-Ray Classification via Deep Learning

TL;DR

This paper presents a deep learning approach for multi-label classification of chest X-ray images, aiming to detect 14 different conditions by integrating image features and patient data, improving upon previous models that predicted fewer diseases.

Contribution

The study extends prior work by expanding disease prediction from 5 to 14 conditions and incorporating non-image patient data for improved accuracy.

Findings

Achieved multi-label classification of 14 chest conditions

Enhanced model performance by integrating patient metadata

Provided insights for future chest radiography research

Abstract

In this era of pandemic, the future of healthcare industry has never been more exciting. Artificial intelligence and machine learning (AI & ML) present opportunities to develop solutions that cater for very specific needs within the industry. Deep learning in healthcare had become incredibly powerful for supporting clinics and in transforming patient care in general. Deep learning is increasingly being applied for the detection of clinically important features in the images beyond what can be perceived by the naked human eye. Chest X-ray images are one of the most common clinical method for diagnosing a number of diseases such as pneumonia, lung cancer and many other abnormalities like lesions and fractures. Proper diagnosis of a disease from X-ray images is often challenging task for even expert radiologists and there is a growing need for computerized support systems due to the large amount of information encoded in X-Ray images. The goal of this paper is to develop a lightweight solution to detect 14 different chest conditions from an X ray image. Given an X-ray image as input, our classifier outputs a label vector indicating which of 14 disease classes does the image fall into. Along with the image features, we are also going to use non-image features available in the data such as X-ray view type, age, gender etc. The original study conducted Stanford ML Group is our base line. Original study focuses on predicting 5 diseases. Our aim is to improve upon previous work, expand prediction to 14 diseases and provide insight for future chest radiography research.