The power of deep learning for intelligent tumor classification systems: A review

A tumor is a life-threatening disease that refers to the abnormal growth of cells in any part of the human body. Early detection of this abnormality not only helps with appropriate treatment but also increases life expectancy. In this era of technology, Machine Learning (ML) and Deep Learning (DL) offer reliable and effective techniques for creating intelligent data-driven systems. It thus also serves as a prominent aid in the intelligent diagnosis of various fatal diseases, like tumors or cancer. This study conducts in-depth research on recent deep learning based studies on the classification of tumors at various sites of the human body. Research questions pertinent to the tumor classification are framed, and the literature is explored to answer the questions. After providing insights into the concepts of ML and DL, the study highlights the strengths and limitations of the existing studies. It also provides a qualitative and quantitative comparison of pioneer studies in terms of approach, methods, datasets, and performance metrics. Finally, this study summarizes the challenges confronted by the researchers and makes recommendations for the future application of DL techniques for tumor classification.

Automated summary

A tumor is a life-threatening disease characterized by abnormal cell growth in any part of the human body. Early detection is crucial for treatment and increasing life expectancy. Machine Learning and Deep Learning techniques offer reliable and effective methods for intelligent data-driven systems and assist in the intelligent diagnosis of fatal diseases like tumors.