Research on the Integration of Artificial Intelligence and Signal Processing: A Trend Analysis Based on Bibliometrics

To understand the recent advancements in the application of artificial intelligence in the field of signal processing, this paper employs VOSviewer and CiteSpace to conduct a quantitive analysis and visualization of relevant literature from 2020 to September 2024. By analyzing the number of publications, citation patterns, and collaboration networks, this study elucidates the primary contributors, core research directions, and the global landscape of scientific collaboration in this field. This research findings indicate that the integration of AI and signal processing has not only achieved theoretical breakthroughs but is also widely applied to solve practical problems, such as optimizing medical diagnoses and enhancing communication systems. Through bibliometric visualization analysis, this paper provides a panoramic view of the current state of research in this area and offers targeted predictions and recommendations for future development trends.