Derry Wijaya

Linguistics Theory Meets LLM: Code-Switched Text Generation via Equivalence Constrained Large Language Models

2026

Code-switching is a common practice for millions of multilingual speakers but remains challenging for Large Language Models (LLMs).This paper investigates LLM capabilities in generating code-switched text, conducting extensive experiments across five diverse language pairs: English …

MetaMetrics-MT: Tuning Meta-Metrics for Machine Translation via Human Preference Calibration

2024 · arXiv (Cornell University)

We present MetaMetrics-MT, an innovative metric designed to evaluate machine translation (MT) tasks by aligning closely with human preferences through Bayesian optimization with Gaussian Processes. MetaMetrics-MT enhances existing MT metrics by optimizing their correlation with …