Quantifier Machine Learning
noun
Definition: In quantification tasks, a model or method designed to estimate the prevalence of classes in a set of unlabeled instances, rather than to classify individual instances one by one [Fabris et al. 2023].
Example in context: “The above proposition shows that PCC and WE are equivalent, and that the trivial CC quantifier is equivalent to TE.” [Esuli et al. 2023]
Synonyms: quantification model; prevalence estimator
Related terms: quantification; classify and count (CC); probabilistic classify and count (PCC); prevalence estimation