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Spherical k-Means Clustering
Published 2012-09-01“…Clustering text documents is a fundamental task in modern data analysis, requiring approaches which perform well both in terms of solution quality and computational efficiency. Spherical k-means clustering is one approach to address both issues, employing cosine dissimilarities to perform prototype-based partitioning of term weight representations of the documents.This paper presents the theory underlying the standard spherical k-means problem and suitable extensions, and introduces the R extension package skmeans which provides a computational environment for spherical k-means clustering featuring several solvers: a fixed-point and genetic algorithm, and interfaces to two external solvers (CLUTO and Gmeans). …”
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Unsupervised K-Means Clustering Algorithm
Published 2020-01-01“…Experimental results and comparisons actually demonstrate these good aspects of the proposed U-k-means clustering algorithm.…”
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The LINEX Weighted k-Means Clustering
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K-Means Clustering With Incomplete Data
Published 2019-01-01Subjects: “…K-means clustering…”
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K-Means Clustering with Local Distance Privacy
Published 2023-12-01Subjects: “…k-means clustering…”
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The impact of neglecting feature scaling in k-means clustering.
Published 2024-01-01“…Despite the popularity of k-means clustering, feature scaling before applying it can be an essential yet often neglected step. …”
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LINEX K-Means: Clustering by an Asymmetric Dissimilarity Measure
Published 2018-03-01Subjects: Get full text
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Cyberbullying Analysis on Instagram Using K-Means Clustering
Published 2022-11-01“…For this reason, the research focuses on analyzing cyberbullying on Instagram by applying the K-Mean Clustering algorithm. This algorithm is used to classify cyberbullying actions contained in comments. …”
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K-means clustering for optimization of spare parts delivery
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K-Means cluster analysis in earthquake epicenter clustering
Published 2017-07-01“…The data is taken from single-station Agency Meteorology, Climatology and Geophysics (BMKG) Kepahiang Bengkulu. K-Means clustering using Euclidean distance method is used in this analysis. …”
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K-Means Clustering Approach for Improving Financial Forecasts
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