Jacqueline Xu is a product manager and MIT-trained AI engineer with 11 years of experience building ML-driven safety and civic impact products at Meta and Threads. She led and shipped machine-learning improvements that measurably reduced misinformation and scaled detection of abusive civic content, and earlier contributed novel feature layers to the widely used Caffe2 deep learning framework. Comfortable bridging research and product, she taught AI and led startup labs at MIT while publishing thesis work on meta-learning for personalized affect estimation. Based in New York, Jacqueline combines technical depth in model development with cross-functional leadership in trust & safety and social impact. She is as comfortable mentoring students and running demos as she is iterating on production ranking systems that affect millions.
11 years of coding experience
9 years of employment as a software developer
High School, High School at Unionville High School
Master of Engineering - MEng Artificial Intelligence, Master of Engineering - MEng Artificial Intelligence at Massachusetts Institute of Technology
Caffe2 is a lightweight, modular, and scalable deep learning framework.
Role in this project:
ML Engineer
Contributions:22 commits in 1 month
Contributions summary:Jacqueline primarily contributed to the development and implementation of machine learning layers within the Caffe2 deep learning framework. Their work involved creating and integrating new layers such as Dropout, Random Fourier Features, Semi-Random Features and Arc Cosine feature map, and incorporating them into the existing model and training pipelines. The user also wrote unit tests to ensure the correct functionality of these new layers. This work enhances the framework's capabilities for various deep learning tasks by expanding the types of layers available for model building.
Contributions:5 pushes, 1 branch in 1 year 3 months
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