Web Structure Mining is a process that analyzes the link structures of websites to understand their organization and relationships. It focuses on the connections between different web pages, helping to identify important nodes and the overall structure of the web. This type of mining can reveal how information flows and how users navigate through the web. By examining the patterns of links, Web Structure Mining can improve search engine algorithms and enhance user experience. It can also assist in discovering communities within the web, allowing for better content recommendations and targeted advertising based on user behavior and interests.