Meta

• Title：Multi-view Spectral Clustering Network
• Author：Sichuan University
• Conference：IJCAI
• Year：2019
• Link：MvSCN

Main

Intro

• the key to discriminative MvC is formulating the within-view similarity and the between-view consistency

• Contribution:

  • learning the local invariance by SiameseNet
  • construct an orthogonal layer and propose an optimization method
  • the proposed MvSCN could be the first deep extension of multi-view spectral clustering

Background

• Spectral Clustering
  

• Multi-view Spectral Clustering
  

Method

• Framework
  

• Objective Function
  
  

• recasting the orthogonal constraint as the top layer of neural network through the following theorem：
  

• Affinity Learning：
  
  

• Network Architecture and Training，details in framework

Experiment