Paper Oct. 2026
Measuring Data Diversity with Embeddings: A Taxonomy and Benchmark for Diversity Measures
C. Su, A. Wegmann, E. Ploeger, D. Nguyen · EMNLP 2026 (Main)
I’m a PhD candidate, supervised by Dr. Dong Nguyen in the NLP and Society Lab at Utrecht University in the Netherlands. More specifically, I work on themes like embedding models and data diversity measurement, within the DataDivers project.
Previously, I obtained my master’s degree in Voice Technology from University of Groningen, where I worked on dysarthric speech recognition, and my bachelor’s degree in Korean Language and Literature from Beijing International Studies University.
More broadly, I’m drawn to language itself — how people perceive it, how they learn it, and how it marks who they are. The Research page has the specifics.
Research
All research → 
Paper Jul. 2026
emb-diversity: A Tool for Embedding-Based Measurement of Data Diversity
C. Su, M. Velayuthan, E. Ploeger, D. Nguyen, A. Wegmann · arXiv preprint
Thesis Jun. 2024
Enhancing English Dysarthric Speech Recognition with Age-Matched Healthy Speech: A Fine-Tuning Approach Using wav2vec 2.0
MSc thesis · University of Groningen
News
Oct. 2026
EMNLP 2026
Budapest, Hungary
Jan. 2026
UniDive
Yerevan, Armenia
Sep. 2025
AthNLP
Athens, Greece
Shelf
All 354 → Book Oct. 2026
Normal People2019
Sally Rooney
Book Oct. 2026
太古和其他的时间2017
[波兰] 奥尔加·托卡尔丘克 · Prawiek i inne czasy
Film Oct. 2026
姥姥的外孙
Film Oct. 2026