SOMFlow: Guided Exploratory Cluster Analysis with Self-Organizing Maps and Analytic Provenance.
IEEE Transactions on Visualization and Computer Graphics(2018)
摘要
Clustering is a core building block for data analysis, aiming to extract otherwise hidden structures and relations from raw datasets, such as particular groups that can be effectively related, compared, and interpreted. A plethora of visual-interactive cluster analysis techniques has been proposed to date, however, arriving at useful clusterings often requires several rounds of user interactions t...
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关键词
Data visualization,Visualization,Time series analysis,Clustering algorithms,Self-organizing feature maps,Algorithm design and analysis,Speech
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