In the context of online social networks, what is the significance of community structure in understanding user interactions?

Community structure in online social networks is important because it helps us understand how users interact with each other. When people form groups or communities based on shared interests or relationships, it creates a network of connections that can influence behavior and communication. For example, if a group of friends shares a hobby, they are likely to support and share information related to that hobby, making their interactions more meaningful. By studying these communities, researchers can see how information spreads and how people influence each other within and outside their groups. This understanding can help improve social platforms, making them more engaging and relevant for users.