The Forward-Forward Algorithm: Analysis and Discussion

This study explores the potential and application of the newly proposed Forward-Forward algorithm (FFA). The primary aim of this study is to analyze the results achieved from the proposed algorithm and compare it with the existing algorithms. What we are trying to achieve here is to know the extent to which FFA can be effectively deployed in any neural network and to investigate its efficacy in producing results that can be compared to those generated by the conventional Backpropagation method. For diving into a deeper understanding of this new algorithm’s benefits and limitations in the context of neural network training, this study is conducted. In the process of experimentation, the four datasets used are the MNIST dataset, COVID-19 X-ray, Brain MRI and the Cat vs. Dog dataset. Our findings suggest that FFA has potential in certain tasks in CV. However, it is yet far from replacing the backpropagation for common tasks. The paper describes the experimental setup and process carried out to understand the efficacy of the FFA and provides the obtained results and comparative analysis.