118 citations · 1.3k across the 129 of their papers we have counts for
4 papers · 2 filters
Sparse Projection Oblique Randomer Forests
Tyler M. Tomita, James Browne, Cencheng Shen +8
Decision forests, including Random Forests and Gradient Boosting Trees, have recently demonstrated state-of-the-art performance in a variety of machine learning settings. Decision…
Community Detection and Classification in Hierarchical Stochastic Blockmodels
Vince Lyzinski, Minh Tang, Avanti Athreya +2
We propose a robust, scalable, integrated methodology for community detection and community comparison in graphs. In our procedure, we first embed a graph into an appropriate Eucli…
Fast Embedding for JOFC Using the Raw Stress Criterion
Vince Lyzinski, Youngser Park, Carey E. Priebe +1
The Joint Optimization of Fidelity and Commensurability (JOFC) manifold matching methodology embeds an omnibus dissimilarity matrix consisting of multiple dissimilarities on the sa…
Sparse Representation Classification Beyond L1 Minimization and the Subspace Assumption
Cencheng Shen, Li Chen, Yuexiao Dong +1
The sparse representation classifier (SRC) has been utilized in various classification problems, which makes use of L1 minimization and works well for image recognition satisfying…