My name is Zhixiao Yang.
And I like calling myself Ai-Tutu.
I'm an algorithm engineer who is passionate about AI, mathematics and open source.
虽然已经是大叔了但内心还是个可爱的男孩子!
My name is Zhixiao Yang.
And I like calling myself Ai-Tutu.
I'm an algorithm engineer who is passionate about AI, mathematics and open source.
虽然已经是大叔了但内心还是个可爱的男孩子!
Telco Customer Churn is an end-to-end data science project that models customer churn and evaluates decisions using cost-aware metrics, uplift analysis, and business-driven profit optimization.
Python
Decision Copilot is a CLI-first, LLM-powered decision analysis tool that runs structured multi-agent reasoning pipelines with full persistence, explainability, and reproducibility.
Python 1
Adult Income Drift Lab conducts a comprehensive model stability analysis under demographic covariate shift, combining statistical drift detection with performance and calibration evaluation on real…
Python
A SOP-driven banking support agent built with LLMs and MCP, featuring structured intent classification, auditable decision flows, and PostgreSQL-backed policy management.
Python
A minimal, law-driven implementation of core algebraic structures in Scala, connecting modules, algebras, representations, and linear maps.
Scala
Numerical ODE solvers implemented from scratch (RK4, RK45, DoPri5), with convergence and error analysis for Scientific Computing.
Python