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   Articles with "centroid based" as a keyword



Improving a Centroid-Based Clustering by Using Suitable Centroids from Another Clustering

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recommendations! Published in 2020 at "Journal of Classification"

DOI: 10.1007/s00357-018-9296-4

Abstract: Fast centroid-based clustering algorithms such as k-means usually converge to a local optimum. In this work, we propose a method for constructing a better clustering from two such suboptimal clustering solutions based on the fact… read more here.

Keywords: based clustering; using suitable; improving centroid; clustering using ... See more keywords

A sparse pair-preserving centroid-based supervised learning method for high-dimensional biomedical data or images

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recommendations! Published in 2020 at "Biocybernetics and Biomedical Engineering"

DOI: 10.1016/j.bbe.2020.03.008

Abstract: Abstract In various biomedical applications designed to compare two groups (e.g. patients and controls in matched case-control studies), it is often desirable to perform a dimensionality reduction in order to learn a classification rule over… read more here.

Keywords: high dimensional; sparse pair; matched case; pair preserving ... See more keywords

Non-centroid-based discrete differential evolution for data clustering

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recommendations! Published in 2025 at "Bulletin of Electrical Engineering and Informatics"

DOI: 10.11591/eei.v14i1.8811

Abstract: Data clustering can find similarities and hidden patterns within data. Given a predefined number of groups, most partitional clustering algorithms use representative centers to determine their corresponding clusters. These algorithms, such as K-means and optimization-based… read more here.

Keywords: based discrete; centroid based; non centroid; data clustering ... See more keywords

An Anomaly-Based IDS Framework Using Centroid-Based Classification

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recommendations! Published in 2022 at "Symmetry"

DOI: 10.3390/sym14010105

Abstract: Botnet is an urgent problem that will reduce the security and availability of the network. When the bot master launches attacks to certain victims, the infected users are awakened, and attacks start according to the… read more here.

Keywords: centroid based; based classification; ids framework; based ids ... See more keywords