Zhengping Jiang

MegaWika: Millions of reports and their sources across 50 diverse languages

2023 · arXiv (Cornell University)

To foster the development of new models for collaborative AI-assisted report generation, we introduce MegaWika, consisting of 13 million Wikipedia articles in 50 diverse languages, along with their 71 million referenced source materials. We process …

Addressing the Binning Problem in Calibration Assessment through Scalar Annotations

2024 · Transactions of the Association for Computational Linguistics

Abstract Computational linguistics models commonly target the prediction of discrete—categorical—labels. When assessing how well-calibrated these model predictions are, popular evaluation schemes require practitioners to manually determine a binning scheme: grouping labels into bins to approximate …