Search Results for author: Wen-Bo Hu

Found 5 papers, 0 papers with code

Dynamic Window-level Granger Causality of Multi-channel Time Series

no code implementations14 Jun 2020 Zhiheng Zhang, Wen-Bo Hu, Tian Tian, Jun Zhu

In this paper, we present the dynamic window-level Granger causality method (DWGC) for multi-channel time series data.

Time Series Time Series Analysis

Research on Clustering Performance of Sparse Subspace Clustering

no code implementations21 Dec 2019 Wen-Jin Fu, Xiao-Jun Wu, He-Feng Yin, Wen-Bo Hu

Recently, sparse subspace clustering has been a valid tool to deal with high-dimensional data.

Clustering valid

Constructing the F-Graph with a Symmetric Constraint for Subspace Clustering

no code implementations17 Dec 2019 Kai Xu, Xiao-Jun Wu, Wen-Bo Hu

Based on further studying the low-rank subspace clustering (LRSC) and L2-graph subspace clustering algorithms, we propose a F-graph subspace clustering algorithm with a symmetric constraint (FSSC), which constructs a new objective function with a symmetric constraint basing on F-norm, whose the most significant advantage is to obtain a closed-form solution of the coefficient matrix.

Clustering Face Clustering +1

Big Learning with Bayesian Methods

no code implementations24 Nov 2014 Jun Zhu, Jianfei Chen, Wen-Bo Hu, Bo Zhang

Explosive growth in data and availability of cheap computing resources have sparked increasing interest in Big learning, an emerging subfield that studies scalable machine learning algorithms, systems, and applications with Big Data.

Bayesian Inference BIG-bench Machine Learning +1

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