Need advanced and new skills for capturing, collecting, storing, manipulating and analyzing often un/semi-structured big datasets
e.g. interacting with APIs, machine learning, social network analysis
Social scientists vs. computer scientists
Computer scientists dominate field of big social data but often lack the theoretical background to come up with interesting questions
Computer scientists often lack training in research methodology
Big data requires same standards as “small” data (Grimmer 2015)
Careful research design, sampling strategy, measurement etc.
References
Grimmer, Justin. 2015. “We Are All Social Scientists Now: How Big Data, Machine Learning, and Causal Inference Work Together.” PS Polit. Sci. Polit. 48 (1): 80–83.