Ran Liu is a machine learning research scientist based in Menlo Park with nine years of experience focused on classification, detection, and adversarial robustness. Now at Meta, Ran leverages GANs to craft efficient adversarial examples for adversarial training and emphasizes feature engineering and data quality improvements to boost model reliability. His background spans academic research during a PhD and hands-on internships at Meta, AWS, and IDeaS, giving him a strong mix of theoretical depth and production-minded engineering. Notably, he has bridged teaching and industry roles—serving as a teaching assistant while developing practical defenses against attack vectors—reflecting a talent for translating complex research into deployable solutions.
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