Pitfalls in Machine Learning Research: Reexamining the Development Cycle

Source: Stella Biderman and Walter Scheirer
Affiliation: The AI Village

This academic paper has the following abstract:

Applied machine learning research has the potential to fuel further advances in data science, but it is greatly hindered by an ad hoc design process, poor data hygiene, and a lack of statistical rigor in model evaluation. Recently, these issues have begun to attract more attention as they have caused public and embarrassing issues in research and development. Drawing from our experience as machine learning researchers, we follow the applied machine learning process from algorithm design to data collection to model evaluation, drawing attention to common pitfalls and providing practical recommendations for improvements. At each step, case studies are introduced to highlight how these pitfalls occur in practice, and where things could be improved.

Keywords: Artificial Intelligence , Computer Science , Emotion Recognition , Facial Recognition , Physiognomy , Science Fiction , Tech Ethics