Juncheng Yi
Juncheng Yi
I am a Ph.D. student in the Statistics Department at the Iowa State University (2024 ~ ). Also, I used to be an undergraduate in the Math Department at the University of Washington, Seattle (2020 ~2024). You can contact me through ccyi3@iastate.edu.
My current interests are optimizations with perturbed random noise method. Besides, I also love measure & probability theory, stochastic process and game theory. Aside from academic field, I am also interested in music composition and Vlog directing.
Academic Reports
· (with Yixuan Yao, Jiening Fu) Prediction about USA flight's arrival delay based on its potential influential factors [2022] CSE 163 Project
· (with Kaiwen Zhou, James Jiang, Alexander Giessing) Simulating Keystroke and Computing the Theoretical Probability of Infinite Monkey Theorem with Markov Process [2022 - 2023] Independent Research
· (with Andrea Ottolini) Cascadia Tsunami’s Height Estimation through Yee-variant Trochoidal Model [2023 - 2024] Independent Research
· Constructing Simple Functions to Approximate Measurable Functions [2024] MATH 426 Project
· (with Jiuyang Lv, Krishna Saxena) Stock Price Prediction by Comparing Efficiecy of Random Walk and Brownian Motion Models [2024 - 2025] Independent Research
· (with Haoming Wang) Corn’s Rhizome Length Prediction by Hierarchical Bayesian Regression [2025] STAT 5440 Project
· Finite Central Limit Theorem Transformation Useful for Abnormal Variance Data [2025] Independent Research
· Continuous Delayed-Memory SGD and Continuous-Time RL from History of Astrophysical Time Series Studies [2026] STAT6900 Project
· (with Farzad Sabziker) Fractional Stable Dynamics of Stochastic Gradient Noise in Deep Neural Networks [2025 - Ongoing]
Musical Albums
· (with Zijian Zou, Dexin Wang, Keying Huang, Chenhao Yuan) Diamond at the Cornerstone [2021] Studio Album
· (with Aiden Chan, Jinghuan Wu, Aoife Campbell-Smith, Evan O'Neill, Matt Reznick, Gianmarco Giannini) Cathy and her Unsettled Soul [2022 - 2023] Studio Album
· (with Yash Varde, Michael Malysh, Anirudh Adacor, William Cheng, Alinah Nepean, Dante Rieger) The Great College Time Compilation [2022 - 2024] Studio Album
· Dog-faced Pony Soldier's Marvelous World Travel [2023 - Ongoing]
· Woman [2025 - Ongoing]
Taught Classes
· UW MATH 394 online [FALL 2023] Recorded Lectures
· UW MATH 300/327 online [SUMMER 2024] Recorded Lectures
· ISU STAT-3410 [FALL 2024]
· ISU STAT-3050 online [SUMMER 2025]
· ISU STAT-2260 [FALL 2025]
Vlog Collection
· (With Mingxin Zhang) While in the California [2022] Vlog Series
· 2022 New York State Great Hike Documentary [2022-2024] Vlog Series
· (With Yunhao Tu, Yingchao Zhang) Travel to Four Eastern States [2024] Vlog Series
· (With Dexin Wang, Wei Zhu) New York Adventure Record [2025] Vlog Series
· (With Jennifer Hupp) RagBrai Road Cycling Race [2025] Vlog Series
· (With Huixiang Ma, Feier Lyu, Joshua) While in the California 3.0+Cornell Side Story [2026] Vlog Series
Book
· Random Walk (Continuing Renew...) [2026 - Ongoing] Online Book
Google Scholar