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The friendship paradox in social networks states that your friends have more friends than you do, on average. Recently, a stronger variant of the paradox was shown to hold for most people within a network: `most of your friends have more…

Social and Information Networks · Computer Science 2024-12-04 Kristina Lerman

The friendship paradox is the observation that the degrees of the neighbors of a node in any network will, on average, be greater than the degree of the node itself. In common parlance, your friends have more friends than you do. In this…

Social and Information Networks · Computer Science 2021-10-26 George T. Cantwell , Alec Kirkley , M. E. J. Newman

The friendship paradox is the phenomenon that in social networks, people on average have fewer friends than their friends do. The generalized friendship paradox is an extension to attributes other than the number of friends. The friendship…

Social and Information Networks · Computer Science 2016-02-12 Naghmeh Momeni , Michael Rabbat

The friendship paradox is a sociological phenomenon stating that most people have fewer friends than their friends do. The generalized friendship paradox refers to the same observation for attributes other than degree, and it has been…

Social and Information Networks · Computer Science 2014-11-04 Naghmeh Momeni , Michael G. Rabbat

The friendship paradox states that your friends have on average more friends than you have. Does the paradox "hold" for other individual characteristics like income or happiness? To address this question, we generalize the friendship…

Social and Information Networks · Computer Science 2014-04-11 Young-Ho Eom , Hang-Hyun Jo

The classical friendship paradox asserts that, on average, an individual's neighbors have a higher degree than the individual. This statement concerns network-level means and does not describe how often a typical node is locally dominated…

Physics and Society · Physics 2026-04-22 Sang Hoon Lee

Most people consider their friends to be more positive than themselves, exhibiting a Sentiment Paradox. Psychology research attributes this paradox to human cognition bias. With the goal to understand this phenomenon, we study sentiment…

Social and Information Networks · Computer Science 2020-05-05 Xinyi Zhou , Shengmin Jin , Reza Zafarani

The "friendship paradox" (Feld1991) refers to the fact that, on average, people have strictly fewer friends than their friends have. I show that this over-sampling of the most popular people amplifies behaviors that involve…

Physics and Society · Physics 2017-11-21 Matthew O. Jackson

Feld's friendship paradox states that "your friends have more friends than you, on average." This paradox arises because extremely popular people, despite being rare, are overrepresented when averaging over friends. Using a sample of the…

Social and Information Networks · Computer Science 2013-04-15 Nathan O. Hodas , Farshad Kooti , Kristina Lerman

The friendship paradox refers to the sociological observation that, while the people's assessment of their own popularity is typically self-aggrandizing, in reality they are less popular than their friends. The generalized friendship…

Physics and Society · Physics 2014-10-03 Babak Fotouhi , Naghmeh Momeni , Michael G. Rabbat

The Friendship Paradox--the principle that "your friends have more friends than you do"--is a combinatorial fact about degrees in a graph; but given that many web-based social activities are correlated with a user's degree, this fact has…

Social and Information Networks · Computer Science 2023-05-09 Anna Evtushenko , Jon Kleinberg

Social behaviors are often contagious, spreading through a population as individuals imitate the decisions and choices of others. A variety of global phenomena, from innovation adoption to the emergence of social norms and political…

Social and Information Networks · Computer Science 2016-04-27 Kristina Lerman , Xiaoran Yan , Xin-Zeng Wu

The "friendship paradox" of social networks states that, on average, "your friends have more friends than you do." Here, we theoretically and empirically explore a related and overlooked paradox we refer to as the "enmity paradox." We use…

Social and Information Networks · Computer Science 2023-04-21 Amir Ghasemian , Nicholas A. Christakis

The friendship paradox states that, on average, our friends have more friends than we do. In network terms, the average degree over the nodes can never exceed the average degree over the neighbours of nodes. This effect, which is a classic…

Discrete Mathematics · Computer Science 2018-07-05 Desmond J. Higham

The friendship paradox implies that a person will, on average, have fewer friends than their friends do. Prior work has shown how the friendship paradox can lead to perception biases regarding behaviors that correlate with the number of…

Social and Information Networks · Computer Science 2022-11-11 Ahmed Medhat , Shankar Iyer

One of interesting phenomena due to topological heterogeneities in complex networks is the friendship paradox: Your friends have on average more friends than you do. Recently, this paradox has been generalized for arbitrary node attributes,…

Physics and Society · Physics 2014-08-26 Hang-Hyun Jo , Young-Ho Eom

Most individuals in social networks experience a so-called Friendship Paradox: they are less popular than their friends on average. This effect may explain recent findings that widespread social network media use leads to reduced happiness.…

Social and Information Networks · Computer Science 2016-02-09 Johan Bollen , Bruno Gonçalves , Ingrid van de Leemput , Guangchen Ruan

The friendship paradox is revisited by considering both local and global averages of friends. How the economics of attention affects the recruitment of friends is examined. Statistical implications of varying individual attentions are…

Social and Information Networks · Computer Science 2014-12-23 Subhash Kak

One interesting phenomenon that emerges from the typical structure of social networks is the friendship paradox. It states that your friends have on average more friends than you do. Recent efforts have explored variations of it, with…

Social and Information Networks · Computer Science 2015-10-20 Fabrício Benevenuto , Alberto H. F. Laender , Bruno L. Alves

Generalized friendship paradoxes occur when, on average, our friends have more of some attribute than us. These paradoxes are relevant to many aspects of human interaction, notably in social science and epidemiology. Here, we derive new…

Physics and Society · Physics 2026-01-28 Desmond J. Higham , Francesco Hrobat , Francesco Tudisco
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