Alpha Lu
Azure
- Role
- Applied Scientist at Microsoft
- Location
- Redmond, WA, US
- LinkedIn followers
- 500 followers
About Alpha Lu
Applied data scientist in Microsoft Azure.
Experience
Applied Scientist
Mar 2020 — Present
Applied Scientist | Azure| Microsoft CommercialFraud Detection & AI Reliability- Scale: Owner of real-time fraud models like Microsoft Rewards Fraud Detection(1.25M+ txns yearly) and Azure Marketplace Fraud Detection, projecting $1M+ in annual savings. Tripled fraud capture for high-tier partners like Anthropic while maintaining a 1% False Positive Rate- Recommendation System for Azure Outages- GenAI/LLM: Fine-tuned LLMs via RLHF (PPO) and BERT embeddings to automate risk assessments, reducing manual effort by hours yearly.
Education
Columbia University
Data Science
Find verified contacts for anyone on LinkedIn
Unifers gives sales teams verified emails and direct dials, enriched profiles, and outreach that lands in the inbox.
Free plan included · No credit card required
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.