Wenfei Liu

Software Engineer · Independent · London

I'm Wenfei Liu, an MSc student in Applied AI at Warwick, with a background spanning deep learning, data analytics, and product management. Previously an architect — now building models instead of buildings.

Interests
Reading — 20+ books/year, mostly business, history, and psychology. Traveling. Badminton. Ballet.
Personality
INTJ — direct, conscientious, open-minded, mildly extroverted, emotionally stable.
How I think
I play long horizons, think in systems, and update my priors. Deeply into value investing . I collect frameworks, zoom out, and reason backward from the end.
Working on
Broadening perspectives, going deeper outside my comfort zone, spending more time thinking slowly about businesses — and, apparently, empathy.

Featured Projects · 2

Machine Learning for Diabetes Risk Prediction

Machine Learning for Diabetes Risk Prediction

WMG · University of Warwick · 2026

Classifying individual diabetes risk and segmenting the CDC BRFSS 2015 population (253,680 respondents) — LR achieves ROC-AUC 0.818 with robust threshold behaviour; K-means (k=3) recovers three clinically differentiated health profiles.

Pythonscikit-learnSHAPpandasmatplotlib