Erimudelil

Erimudelil is a term appearing in Estonian-language technical and academic writing to describe conducting experiments with a separate, auxiliary model. The word is not widely standardized and has no single, universally accepted definition.

Linguistically, erimudelil appears to derive from erimudel “separate model” plus the locative suffix -il, forming a phrase meaning “in/with a separate model.” In practice, the term is used to refer to evaluating a hypothesis or comparison by running data through an alternate model rather than the primary model under study.

In practice, erimudelil is discussed in methodological sections of papers and tutorials to emphasize separation between training and evaluation or to illustrate ablation experiments where results are contrasted with those from a distinct model. Because the term has limited usage outside niche communities, references are sparse.