What are we missing? An empirical exploration in the structural biases of hashtag-based sampling on Twitter.
Evelien D'heerBaptist VandersmissenWesley De NevePieter VerdegemRik Van de WallePublished in: First Monday (2017)
Keyphrases
- social media
- missing data
- social networks
- online social networks
- structural information
- sampling methods
- monte carlo
- sampling strategy
- random sampling
- incomplete data
- missing values
- sample size
- topic models
- web pages
- social networking sites
- microblog posts
- data sets
- latin america
- emerging topics
- information visualization
- sampling algorithm
- learning algorithm
- neural network