19 citations · 43 across the 8 of their papers we have counts for
8 papers
Towards Understanding Residual and Dilated Dense Neural Networks via Convolutional Sparse Coding
Zhiyang Zhang, Shihua Zhang
Convolutional neural network (CNN) and its variants have led to many state-of-art results in various fields. However, a clear theoretical understanding about them is still lacking.…
Bayesian Joint Matrix Decomposition for Data Integration with Heterogeneous Noise
Chihao Zhang, Shihua Zhang
Matrix decomposition is a popular and fundamental approach in machine learning and data mining. It has been successfully applied into various fields. Most matrix decomposition meth…
A Unified Joint Matrix Factorization Framework for Data Integration
Lihua Zhang, Shihua Zhang
Nonnegative matrix factorization (NMF) is a powerful tool in data exploratory analysis by discovering the hidden features and part-based patterns from high-dimensional data. NMF an…
Discovery of cancer common and specific driver gene sets
Junhua Zhang, Shihua Zhang
Cancer is known as a disease mainly caused by gene alterations. Discovery of mutated driver pathways or gene sets is becoming an important step to understand molecular mechanisms o…
The Discovery of Mutated Driver Pathways in Cancer: Models and Algorithms
Junhua Zhang, Shihua Zhang
The pathogenesis of cancer in human is still poorly understood. With the rapid development of high-throughput sequencing technologies, huge volumes of cancer genomics data have bee…
Local community extraction in directed networks
Xuemei Ning, Zhaoqi Liu, Shihua Zhang
Network is a simple but powerful representation of real-world complex systems. Network community analysis has become an invaluable tool to explore and reveal the internal organizat…
Quantitative Function and Algorithm for Community Detection in Bipartite Networks
Zhenping Li, Rui-Sheng Wang, Shihua Zhang +1
Community detection in complex networks is a topic of high interest in many fields. Bipartite networks are a special type of complex networks in which nodes are decomposed into two…
Co-community Structure in Time-varying Networks
Shihua Zhang, Junfei Zhao, Xiang-Sun Zhang
In this report, we introduce the concept of co-community structure in time-varying networks. We propose a novel optimization algorithm to rapidly detect co-community structure in t…