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Digits8x8Example

Digits 8x8 k-means Example
Plotting digits data, 8x8 Plot of total within cluster squared distances (digits data 8x8) Mean silhouette plot over k (digits data 8x8) Mean silhouette plot over k (digits data 8x8) Overall meansilhouette onlyRenumbering rowsRenumbering rowsLoop over kNormalize numerical attributesCombiningk and SPlotting S vs kK-meansclustering withk=10De-normalize tothe original scaleNormalize numerical attributesNode 142Node 143Node 144Node 145Node 146Node 147Node 149adding cluster centercolumnsRenumbering rowsCollect Wkfrom different kNormalize numerical attributesCalculating squareddistance fromcentroidwith Java SnippetRenumbering rowsLoop over kCombiningk and WkPlotting Wk vs kLoadingdigits data 8x8Node 615Node 616Plotting S vs kNormalize numerical attributesNode 621 Optimized K-Means(Silhouette Coefficient) k-Means Row Filter RowID RowID SilhouetteCoefficient k-table Table Row To VariableLoop Start (deprecated) Loop End Normalizer Column Appender Line Plot k-Means Denormalizer Scatter plots Normalizer File Reader File Reader Number To String Double To Int Column Appender Table Writer Scatter plotswith different k t-SNE (L. Jonsson) k-Means Joiner RowID Loop End Normalizer k-table CalculateSquaredDist RowID Table Row To VariableLoop Start (deprecated) Column Appender Line Plot Table Reader Table Reader Sorter Line Plot Normalizer Table Reader Plotting digits data, 8x8 Plot of total within cluster squared distances (digits data 8x8) Mean silhouette plot over k (digits data 8x8) Mean silhouette plot over k (digits data 8x8) Overall meansilhouette onlyRenumbering rowsRenumbering rowsLoop over kNormalize numerical attributesCombiningk and SPlotting S vs kK-meansclustering withk=10De-normalize tothe original scaleNormalize numerical attributesNode 142Node 143Node 144Node 145Node 146Node 147Node 149adding cluster centercolumnsRenumbering rowsCollect Wkfrom different kNormalize numerical attributesCalculating squareddistance fromcentroidwith Java SnippetRenumbering rowsLoop over kCombiningk and WkPlotting Wk vs kLoadingdigits data 8x8Node 615Node 616Plotting S vs kNormalize numerical attributesNode 621 Optimized K-Means(Silhouette Coefficient) k-Means Row Filter RowID RowID SilhouetteCoefficient k-table Table Row To VariableLoop Start (deprecated) Loop End Normalizer Column Appender Line Plot k-Means Denormalizer Scatter plots Normalizer File Reader File Reader Number To String Double To Int Column Appender Table Writer Scatter plotswith different k t-SNE (L. Jonsson) k-Means Joiner RowID Loop End Normalizer k-table CalculateSquaredDist RowID Table Row To VariableLoop Start (deprecated) Column Appender Line Plot Table Reader Table Reader Sorter Line Plot Normalizer Table Reader

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Created by: Satoru
Created at: 2020-11-27
On NodePit since: 2021-02-21
Last update: 2024-11-21
Created with KNIME version: v4.3.0
Tags: Silhouette coefficientk-meansclusteringhandwritten digit dataelbow method

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