outlieraalle
Outlieraalle is a term that has appeared in Finnish-language discussions on statistics and data science, but it does not have a formal definition in peer-reviewed literature. It is generally described as a neologism used to refer to data points that behave as outliers in a statistical sense and simultaneously cannot be explained by the current domain knowledge or predictive model. In this sense, an outlieraalle is envisioned as an anomaly that challenges both the data-generating process and the modeling framework.
Etymology and status: the word appears to be a blend of the English “outlier” and a Finnish-sounding
Usage and interpretation: in practice, discussions about outlieraalle focus on how to respond to such points,
Relation to other concepts: outlieraalle is related to broader ideas of outliers, anomalies, and novelty or
References: as a non-standard term, it is best understood through general guidance on outliers and data anomalies.