Jimmy Hsuan Lo
Quantitative UX Researcher @ Meta | RecSys, Ranking & Search | Ex-Amazon Data Scientist | Real Estate Economist (Harvard DDes)
- Role
- Quantitative Ux Researcher at Meta
- Location
- New York, NY, US
- LinkedIn followers
- 500 followers
About Jimmy Hsuan Lo
Quantitative UX Researcher at Meta, refining content understanding and ranking algorithms that power RecSys and search quality on FB and IG. Former Amazon Data Scientist, managing predictive/causal double ML models to inform workforce safety and benefit strategies.Harvard Doctorate in Housing Economics with MIT certification in Applied Data Science. Research focuses on data driven real estate and buyer/seller/investor behaviors. Passionate about applying AI/ML to uncover untapped human and societal insights at scale.• Expertise: Economics, Behavioral Science, Statistics, Data Science, Real Estate, and Urban Planning.• Tools: R, Python, SQL, Spark, Power BI, Tableau, GIS• Employment Gap: 2018.03 – 2019.02 Military Service
Experience
Quantitative Ux Researcher
Oct 2025 — Present · NY, US
Team: Modern Recommendation Systems (MRS) AI• Evaluated ranking agents and RecSys personalization via signal and weight pipelines.• Applied CasesAgent LLMs to analyze Recs misses in FB and IG Feeds and Reels. Track user sentiment and deep-dive into drivers of peaks and troughs.• Assessed the performance and engagement of FB video search suggestions (pivots) through on-platform surveys (4K+ respondents), including ratings and LLM-processed open-ended feedback.• Analyzed teen user perceptions (e.g, interest matching, timeliness, RecSys responsiveness) across FB, IG, YouTube, and TikTok.• Led FB Feed quality and user sentiment research; developed demographic and inline survey–based causal inference studies.
Education
Massachusetts Institute of Technology
Professional Education, Applied Data Science
National Taipei University
Bachelor's degree, Real Estate & Built Environment
Harvard University Graduate School of Design
Doctor of Design
Harvard University
Doctor's Degree, Housing Economics
The University of Manchester
Master's degree, Planning
National Taiwan University
Master's degree, Building and Planning
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