K-Means Clustering using Spotfire

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To perform K-Means clustering in Spotfire, we need an appropriate line chart on which the clustering calculation could be performed.

Below we are using a simple line chart with Sales on Y-axis (a single column and not a custom expression with multiple columns) and Order Date on X-axis.


The Euclidean distance is used to perform the clustering with maximum number of clusters to be 9.


Here is a segmented view of similar product sub-categories which fall in clusters depending on their sales performance.


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