Network structure influences visibility and ranking of minorities

Homophily can put minority groups at a disadvantage by restricting their ability to establish connections with majority groups or to access novel information. In this talk, I show how this phenomenon is manifested in a variety of online and face-to-face social networks and what societal consequences it has on the visibility and ranking of minorities. I propose a network model with tunable homophily and group sizes and demonstrate how the ranking of nodes is affected by homophilic
behavior. I will discuss the implications of this research on algorithms and perception biases.