26 citations · 137 across the 17 of their papers we have counts for
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cs.DS2018
Optimal Algorithm for Profiling Dynamic Arrays with Finite Values
Dingcheng Yang, Wenjian Yu, Junhui Deng +1
How can one quickly answer the most and top popular objects at any time, given a large log stream in a system of billions of users? It is equivalent to find the mode and top-freque…
cs.DS2017★ 16 cited
Single-Pass PCA of Large High-Dimensional Data
Wenjian Yu, Yu Gu, Jian Li +2
Principal component analysis (PCA) is a fundamental dimension reduction tool in statistics and machine learning. For large and high-dimensional data, computing the PCA (i.e., the s…