8 citations · 16 across the 3 of their papers we have counts for
3 papers
Understanding & Predicting User Lifetime with Machine Learning in an Anonymous Location-Based Social Network
Jens Helge Reelfs, Max Bergmann, Oliver Hohlfeld +1
In this work, we predict the user lifetime within the anonymous and location-based social network Jodel in the Kingdom of Saudi Arabia. Jodel's location-based nature yields to the…
Word-Emoji Embeddings from large scale Messaging Data reflect real-world Semantic Associations of Expressive Icons
Jens Helge Reelfs, Oliver Hohlfeld, Markus Strohmaier +1
We train word-emoji embeddings on large scale messaging data obtained from the Jodel online social network. Our data set contains more than 40 million sentences, of which 11 millio…
Hashtag Usage in a Geographically-Local Microblogging App
Helge Reelfs, Timon Mohaupt, Oliver Hohlfeld +1
This paper studies for the first time the usage and propagation of hashtags in a new and fundamentally different type of social media that is i) without profiles and ii) location-b…