Spectral Clustering and Block Models: A Review And A New Algorithm

08/07/2015
by   Sharmodeep Bhattacharyya, et al.
0

We focus on spectral clustering of unlabeled graphs and review some results on clustering methods which achieve weak or strong consistent identification in data generated by such models. We also present a new algorithm which appears to perform optimally both theoretically using asymptotic theory and empirically.

READ FULL TEXT

page 1

page 2

page 3

page 4

research
09/23/2020

Higher-Order Spectral Clustering for Geometric Graphs

The present paper is devoted to clustering geometric graphs. While the s...
research
06/30/2022

On the efficacy of higher-order spectral clustering under weighted stochastic block models

Higher-order structures of networks, namely, small subgraphs of networks...
research
01/23/2023

Fundamental Limits of Spectral Clustering in Stochastic Block Models

We give a precise characterization of the performance of spectral cluste...
research
10/07/2017

A New Spectral Clustering Algorithm

We present a new clustering algorithm that is based on searching for nat...
research
07/17/2023

Snapshot Spectral Clustering – a costless approach to deep clustering ensembles generation

Despite tremendous advancements in Artificial Intelligence, learning fro...
research
06/03/2019

Big-Data Clustering: K-Means or K-Indicators?

The K-means algorithm is arguably the most popular data clustering metho...
research
05/27/2017

Dimensionality reduction for acoustic vehicle classification with spectral clustering

Classification of vehicles has broad applications, ranging from traffic ...

Please sign up or login with your details

Forgot password? Click here to reset