· Xiaojing Yang · Research Engineering
Data Quality Diagnostics for Parallel Corpora
A practical note on diagnosing parallel corpora through alignment, duplicates, length ratio, completeness, terminology, and domain coverage.
Tag: Machine Translation
- · Xiaojing Yang · Model Evaluation
How to Evaluate Machine Translation Beyond BLEU
A practical guide to BLEU, chrF, COMET, terminology metrics, and human error analysis for domain-specific MT.
- · Xiaojing Yang · Applied ML Systems
LoRA vs Full Fine-Tuning: What Do We Actually Save?
A practical comparison of LoRA and full fine-tuning in low-resource domain MT: parameters, compute, stability, performance, and trade-offs.
- · Xiaojing Yang · Multilingual AI
Multilingual AI as a System Problem
A research note framing multilingual AI beyond translation: data, tokenization, evaluation, domains, language variation, and deployment constraints.