Publications (460)
Package for Fast ABC-Boost
Ping Li, Weijie Zhao
This report presents the open-source package which implements the series of our boosting works in the past years. In particular, the package includes mainly three lines of techniqu…
-Median Clustering via Metric Embedding: Towards Better Initialization with Differential Privacy
Chenglin Fan, Ping Li, Xiaoyun Li
When designing clustering algorithms, the choice of initial centers is crucial for the quality of the learned clusters. In this paper, we develop a new initialization scheme, calle…
Very Sparse Stable Random Projections, Estimators and Tail Bounds for Stable Random Projections
Ping Li
This paper will focus on three different aspects in improving the current practice of stable random projections. Firstly, we propose {\em very sparse stable random projections} to…
The maximum number of cliques in disjoint copies of graphs
Zhipeng Gao, Ping Li, Changhong Lu +2
The problem of determining the maximum number of copies of in an -free graph, for any graphs and , was considered by Alon and Shikhelman. This is a variant of Turán'…
Heterogeneous and Adept Snapshot Distillation for 3D Semantic Segmentation
Xiaopei Wu, Yuenan Hou, Junkai Xu +7
Multi-modal fusion and multi-model ensembling are prevalent in enhancing the performance of 3D semantic segmentation. Despite the impressive performance, these methods either rely…
Sparse Recovery with Very Sparse Compressed Counting
Ping Li, Cun-Hui Zhang, Tong Zhang
Compressed sensing (sparse signal recovery) often encounters nonnegative data (e.g., images). Recently we developed the methodology of using (dense) Compressed Counting for recover…