794 citations · 1.5k across the 20 of their papers we have counts for
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cs.LG2018★ 1 cited
Predictive Local Smoothness for Stochastic Gradient Methods
Jun Li, Hongfu Liu, Bineng Zhong +2
Stochastic gradient methods are dominant in nonconvex optimization especially for deep models but have low asymptotical convergence due to the fixed smoothness. To address this pro…
cs.LG2018★ 6 cited
Clustering with Outlier Removal
Hongfu Liu, Jun Li, Yue Wu +1
Cluster analysis and outlier detection are strongly coupled tasks in data mining area. Cluster structure can be easily destroyed by few outliers; on the contrary, outliers are defi…