An entropy weighting k-means algorithm for subspace clustering of high-dimensional sparse data

L Jing, MK Ng, JZ Huang - IEEE Transactions on knowledge …, 2007 - ieeexplore.ieee.org
This paper presents a new k-means type algorithm for clustering high-dimensional objects in
sub-spaces. In high-dimensional data, clusters of objects often exist in subspaces rather …

Subspace Clustering of Text Documents with Feature Weighting K-Means Algorithm

L Jing, MK Ng, J Xu, JZ Huang - … in Knowledge Discovery and Data Mining …, 2005 - Springer
This paper presents a new method to solve the problem of clustering large and complex text
data. The method is based on a new subspace clustering algorithm that automatically …

FINDIT: a fast and intelligent subspace clustering algorithm using dimension voting

KG Woo, JH Lee, MH Kim, YJ Lee - Information and Software Technology, 2004 - Elsevier
The aim of this paper is to present a novel subspace clustering method named FINDIT.
Clustering is the process of finding interesting patterns residing in the dataset by grouping …

A weighting k-modes algorithm for subspace clustering of categorical data

F Cao, J Liang, D Li, X Zhao - Neurocomputing, 2013 - Elsevier
Traditional clustering algorithms consider all of the dimensions of an input data set equally.
However, in the high dimensional data, a common property is that data points are highly …

A generic framework for efficient subspace clustering of high-dimensional data

HP Kriegel, P Kroger, M Renz… - Fifth IEEE international …, 2005 - ieeexplore.ieee.org
Subspace clustering has been investigated extensively since traditional clustering
algorithms often fail to detect meaningful clusters in high-dimensional data spaces. Many …

ELKI: a software system for evaluation of subspace clustering algorithms

E Achtert, HP Kriegel, A Zimek - … , SSDBM 2008, Hong Kong, China, July 9 …, 2008 - Springer
In order to establish consolidated standards in novel data mining areas, newly proposed
algorithms need to be evaluated thoroughly. Many publications compare a new proposition …

A survey on enhanced subspace clustering

K Sim, V Gopalkrishnan, A Zimek, G Cong - Data mining and knowledge …, 2013 - Springer
Subspace clustering finds sets of objects that are homogeneous in subspaces of high-
dimensional datasets, and has been successfully applied in many domains. In recent years …

Subspace clustering for high dimensional data: a review

L Parsons, E Haque, H Liu - Acm sigkdd explorations newsletter, 2004 - dl.acm.org
Subspace clustering is an extension of traditional clustering that seeks to find clusters in
different subspaces within a dataset. Often in high dimensional data, many dimensions are …

A feature group weighting method for subspace clustering of high-dimensional data

X Chen, Y Ye, X Xu, JZ Huang - Pattern Recognition, 2012 - Elsevier
This paper proposes a new method to weight subspaces in feature groups and individual
features for clustering high-dimensional data. In this method, the features of high …

Particle swarm optimizer for variable weighting in clustering high-dimensional data

Y Lu, S Wang, S Li, C Zhou - Machine learning, 2011 - Springer
In this paper, we present a particle swarm optimizer (PSO) to solve the variable weighting
problem in projected clustering of high-dimensional data. Many subspace clustering …