Machine Learning
- PyTorch
- XGBoost
- Scikit-Learn
- Time-Series Forecasting
Matthew Yu
余宁安 · Matthew Ningan Yu
- 8 posts
- ∞ followers
- ∞ following
Matthew Yu
Software Engineer • ML & Intelligent Systems
Building predictive pipelines, RAG frameworks, and interactive models.
Visual Hook Studio1M+ viewsIN 3 WEEKS5× waitlist40 → 200+ SIGNUPS
CAMPUS COLLECTIVESAI agents
80% less
manual work10 → 2 HOURS / WEEK98 orders · $6K+ revenue
80% less
manual work10 → 2 HOURS / WEEK98 orders · $6K+ revenue
OVERDOSE POLICY SIMULATORPolicy choices
Health outcomesPolicy choices
Health outcomesJ HEALTHCARE · INTERNSHIP
BC + ALBERTA · AUGUST 2026
Health outcomesPolicy choices
Health outcomesJ HEALTHCARE · INTERNSHIP
BC + ALBERTA · AUGUST 2026
ScoreShiftScan and transpose
sheet musicTranspose
sheet musicPHOTO → SCORE → NEW KEY
sheet musicTranspose
sheet musicPHOTO → SCORE → NEW KEY
ALPHAZERO OTHELLOAI that learns
through self-playLearns through
self-playREINFORCEMENT LEARNING
+ TREE SEARCH
through self-playLearns through
self-playREINFORCEMENT LEARNING
+ TREE SEARCH
FIREFIGHTER BOTFind the flame
Navigate
RespondFind flames
Navigate
RespondAUTONOMOUS ROBOTICS
CUSTOM PCBs + SENSORS
Navigate
RespondFind flames
Navigate
RespondAUTONOMOUS ROBOTICS
CUSTOM PCBs + SENSORS
HOMEWISE AI / HVAC MODELPredict HVAC
confidencePredict HVAC
confidenceINTERNSHIP · HELD-OUT R² 0.871
confidencePredict HVAC
confidenceINTERNSHIP · HELD-OUT R² 0.871
HOMEWISE AI / HVAC RAGSensor data
to explanationsSensor data
to explanationsRETRIEVE SIMILAR INCIDENTS
GROUNDED EXPLANATIONS
to explanationsSensor data
to explanationsRETRIEVE SIMILAR INCIDENTS
GROUNDED EXPLANATIONS