Dali Guo
Applied Scientist at Amazon
Specializing in Machine Learning, Network Science, and Brain Dynamics
About Me
I am an Applied Scientist at Amazon, where I work on optimizing customers' payment experience through machine learning methods. My research interests span across generative models and biological materials for non-invasive devices.
I completed my PhD in Industrial Engineering at Purdue University in 2020, focusing on "Modeling and Variability Estimation of Network Collections". My work combines theoretical insights with practical applications in machine learning and network science.
Research Areas
Delivery Experience
Enhancing delivery experience through advanced machine learning techniques for efficient and reliable package delivery.
Payment Experience
Optimizing payment experience using machine learning, including recommender systems and generative models.
Complex Network
Using network science to characterize, conceptualize, and predict real-life complex systems.
Brain Dynamics
Understanding continuous brain states and features through dynamical methods and models.
Featured Projects
Payment Optimization System
Led development of ML models to optimize customer payment experience, improving transaction success rates and reducing friction in the checkout process.
Network Variability Framework
Developed novel methods for modeling and estimating variability in network collections, with applications to brain connectivity analysis.
Brain Dynamics Modeling
Created dynamic generative models to understand human brain resting-state networks, contributing to neuroscience research.
Publications
Journals
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Examining the variability in network populations and its role in generative models
Viplove Arora, Dali Guo, Katherine D. Dunbar, Mario Ventresca
International Conference on Complex Networks and their Applications, 1271-1283, 2020
Conference Proceedings
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Dynamic Generative Model of the Human Brain in Resting-State
Dali Guo, Viplove Arora, Enrico Amico, Joaquín Goñi, Mario Ventresca
Network Science, 1-22, 2017
Education
Doctor of Philosophy
Purdue University, West Lafayette, IN, USA
Industrial Engineering - GPA 3.81/4.00
Completed: December 2020
Thesis Advisor: Mario Ventresca
Bachelor of Management
Nankai University, Tianjin, China
Logistics Management - GPA 91.7/100
Completed: May 2015
Thesis Advisor: Jinglei Yang
Contact
Email: me (at) daliguo.com
Location: Amazon Bingo (SEA94), 333 108th Ave NE, Bellevue, WA 98004