· Xiaojing Yang · Mathematics
Vectors, Matrices, and Embeddings
A foundation note connecting linear algebra to embeddings, similarity, neural layers, and retrieval.
Tag: NLP
- · Xiaojing Yang · Research Engineering
How I Structure NLP Experiments
A research-engineering note on repositories, configs, data splits, logs, evaluation tables, and reproducible experiment workflows.
- · 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.