Yixin Hu
M.Eng. in Information & Communication Engineering · School of Electronic Information Engineering, Sichuan University
📧 xinxin@udel.edu
📍 Chengdu, China
Education
Sichuan University (SCU) — School of Electronic Information Engineering
M.Eng. in Information & Communication Engineering (2025.09 – Present)
Chengdu, China
M.Eng. in Information & Communication Engineering (2025.09 – Present)
Wireless & Signal Processing
Computer Vision
Machine Learning
Southwestern University of Finance and Economics (SWUFE) — Delaware Institute of Data Science
B.S. in Information Management & Information Systems (2021.09 – 2025.06) · Graduated
Chengdu, China
B.S. in Information Management & Information Systems (2021.09 – 2025.06) · Graduated
GPA 3.90/5.0
Rank 3/52 (Top 5.7%)
Machine Learning (100)Business Programming (98)
Database Design (93)RL & GNN (91)
Optimization (97)Decision Analytics (97)
Business Networks (95)App Dev (99)
Honors & Scholarships: University Research & Innovation Scholarship (Top 3%), “Merit Student” (Top 5%); multiple academic & innovation scholarships.
Research & Projects
NewsCortex: Personalized News Recommendation via RAG & Prompt Tuning — First Author, SCI under review (2024.03 – Present)
Research
- LLM-based pipeline with iterative prompt optimizer, personalized external DB, and RAG-driven recommender.
- Improved user–content matching through case-based prompt self-optimization.
Dynamic Media Monitoring & Intelligent Financial Analysis Platform — Project Lead & Full-stack (2024.03 – Present)
Product
- Vue + Flask system; integrated knowledge graphs and RAG + LLM Agents to reduce hallucinations.
- Modules for hot-topic tracking, HCI, and lifelong learning.
FactorWiki — Factor-Intelligence Cloud — Core Member (2023.04 – 2023.08)
FinTech
- Aggregated 1,231 pricing factors for 5,000+ stocks over 30 years; engineered 64 key factor codes.
- Explored deep pricing models (VGNN, AG-GAT, S-GRN) for performance analysis.
Awards & Competitions
- CitiCup Financial Innovation — National First Prize, Team Lead (2024.06)
- “Chengdu 80” FinTech — Pioneer Award (1st place), Team Lead (2023.11)
- China Computer Design Competition — Provincial Second Prize, Team Lead (2024.05)
- Mathematical Contest in Modeling — Provincial First Prize, Team Lead (2023.10)
- China Computer Design Competition — Provincial Third Prize, Core Member (2023.06)
Selected Problem-Solving Highlights
- Optimized multibeam bathymetric routes via simulated annealing and geometric modeling.
- Built attention/engagement analytics with OpenCV, Dlib, RFM, and SOM-based stratification.
Skills
PythonRJava
MySQLSPSS
VueFlask
OpenCVDlib
ML / GNN / RLOptimizationData Analysis
Languages
Chinese (Native); English — IELTS 7.5, CET-6 639.