Abstract: We propose a semi-supervised ordinal classification method based on ranking consistency regularization, addressing limitations in capturing ordinal relationships and mitigating semantic ...

Williams, A. and Louis, L. (2026) Cumulative Link Modeling of Ordinal Outcomes in the National Health Interview Survey Data: Application to Depressive Symptom Severity. Journal of Data Analysis and ...

Bitcoin Ordinals are a protocol introduced by Casey Rodarmor in January 2023, which enables data to be inscribed on Bitcoin’s blockchain by embedding content in transaction witnesses. This technology ...

Optimized Rounder: An efficient optimizer for finding optimal thresholds in ordinal classification problems. This package uses Optuna for efficient threshold search with support for cross-validation ...

Dr. James McCaffrey of Microsoft Research presents a simple technique he has used with good success, previously unpublished and without a standard name. The goal of an ordinal classification problem ...

Abstract: Differently from the regular classification task, in ordinal classification there is an order in the classes. As a consequence not all classification errors matter the same: a predicted ...