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Researcher profile

Pradeep Ravikumar

2 papers in the PaperMetrix corpus

Publications

Papers by this author

  1. MACER: Attack-free and Scalable Robust Training via Maximizing Certified Radius

    2020 · arXiv (Cornell University)

    Adversarial training is one of the most popular ways to learn robust models but is usually attack-dependent and time costly. In this paper, we propose the MACER algorithm, which learns robust models without using adversarial …

  2. Collaborative filtering with graph information: consistency and scalable methods

    2015

    Low rank matrix completion plays a fundamental role in collaborative filtering applications, the key idea being that the variables lie in a smaller subspace than the ambient space. Often, additional information about the variables is …