The Journal of Machine Learning Research
Talk to me: foundations for successful individual-group interactions in online communities
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Mind your Ps and Qs: the impact of politeness and rudeness in online communities
Proceedings of the 2008 ACM conference on Computer supported cooperative work
Feed me: motivating newcomer contribution in social network sites
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Social capital on facebook: differentiating uses and users
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Crowd synthesis: extracting categories and clusters from complex data
Proceedings of the 17th ACM conference on Computer supported cooperative work & social computing
Help is on the way: patterns of responses to resource requests on facebook
Proceedings of the 17th ACM conference on Computer supported cooperative work & social computing
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Although both men and women communicate frequently on Facebook, we know little about what they talk about, whether their topics differ and how their network responds. Using Latent Dirichlet Allocation (LDA), we identify topics from more than half a million Facebook status updates and determine which topics are more likely to receive feedback, such as likes and comments. Women tend to share more personal topics (e.g., family matters), while men discuss more public ones (e.g., politics and sports). Generally, women receive more feedback than men, but "male" topics (those more often posted by men) receive more feedback, especially when posted by women.