54 citations · 96 across the 3 of their papers we have counts for
3 papers
math.NA2011★ 28 cited
Solving Principal Component Pursuit in Linear Time via Filtering
Risheng Liu, Zhouchen Lin, Siming Wei +1
In the past decades, exactly recovering the intrinsic data structure from corrupted observations, which is known as robust principal component analysis (RPCA), has attracted tremen…
cs.CV2011★ 54 cited
Analysis and Improvement of Low Rank Representation for Subspace segmentation
Wei Siming, Lin Zhouchen
We analyze and improve low rank representation (LRR), the state-of-the-art algorithm for subspace segmentation of data. We prove that for the noiseless case, the optimization model…
math.NA2010★ 14 cited
A Block Lanczos with Warm Start Technique for Accelerating Nuclear Norm Minimization Algorithms
Zhouchen Lin, Siming Wei
Recent years have witnessed the popularity of using rank minimization as a regularizer for various signal processing and machine learning problems. As rank minimization problems ar…