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A Kernel Iterative K-Means Algorithm

2019
In this paper Mercer kernels with certain invariance properties are briefly introduced and an apparently not well-known construction using certain cohomology groups is described. As a consequence some kernels arising from this are given. Hence a kernel version of an iterative k-means algorithm due to Duda et al. is exhibited.
openaire   +1 more source

A conceptual version of the K-means algorithm

Pattern Recognition Letters, 1995
Clustering techniques are important for knowledge acquisition. Traditionally, numerical clustering methods have been viewed in opposition to conceptual clustering methods developed in Artificial Intelligence. Numerical techniques emphasize the determination of homogeneous clusters but provide low-level descriptions of clusters. A conceptual approach is
openaire   +1 more source

Weight in Competitive K-Means Algorithm

2012
K-means algorithm is a well-known clustering method. Typically, the k-means algorithm treats all features fairly and sets weights of all features equally when evaluating dissimilarity. However, experiment results show that a meaningful clustering phenomenon often occurs in a subspace defined by some specific features.
Tingting Cui   +3 more
openaire   +1 more source

GBK-means clustering algorithm: An improvement to the K-means algorithm based on the bargaining game

Knowledge-Based Systems, 2021
Mustafa Jahangoshai Rezaee   +2 more
exaly  

Accelerating k-means ++ Algorithm

2025 IEEE International Conference on Big Data (BigData)
Jiehao Liang   +5 more
openaire   +1 more source

An efficient k-means clustering algorithm: analysis and implementation

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2002
N S Netanyahu
exaly  

An evolutionary technique based on K-Means algorithm for optimal clustering in RN

Information Sciences, 2002
Sanghamitra Bandyopadhyay   +1 more
exaly  

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