Search Results for author: Raghunandan H. Keshavan

Found 3 papers, 3 papers with code

A Gradient Descent Algorithm on the Grassman Manifold for Matrix Completion

1 code implementation • 27 Oct 2009 • Raghunandan H. Keshavan, Sewoong Oh

We consider the problem of reconstructing a low-rank matrix from a small subset of its entries.

Collaborative Filtering Low-Rank Matrix Completion

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Code

Matrix Completion from Noisy Entries

1 code implementation • NeurIPS 2009 • Raghunandan H. Keshavan, Andrea Montanari, Sewoong Oh

Given a matrix M of low-rank, we consider the problem of reconstructing it from noisy observations of a small, random subset of its entries.

Collaborative Filtering Matrix Completion

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Code

Matrix Completion from a Few Entries

1 code implementation • 20 Jan 2009 • Raghunandan H. Keshavan, Andrea Montanari, Sewoong Oh

In the process of proving these statements, we obtain a generalization of a celebrated result by Friedman-Kahn-Szemeredi and Feige-Ofek on the spectrum of sparse random matrices.

Matrix Completion

Paper
Code

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