clustering_kmeans_2009_vt
clustering_kmeans_2009_vt,
the LaTeX source for a classroom
presentation on K-Means clustering, given 21 September 2009.
The following files constitute the LaTeX file:
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hub_and_spoke.png,
an image of an airline's hub-and-spoke system.
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km.m,
a MATLAB file that contains the complete text of the K-Means program.
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kmeans.m,
a MATLAB file that is the main program for a K-Means algorithm.
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kmeans.png,
a PNG image of a K-means clustering.
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kmeans_initialize.m,
a MATLAB file that initializes the K-Means centers.
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kmeans_update_centers.m,
a MATLAB file that updates the K-Means centers.
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kmeans_update_clusters.m,
a MATLAB file that updates the K-Means clusters.
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kmeans_variance.m,
a MATLAB file that computes the K-Means variance.
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kmeans_variance_plots.png,
a PNG file that displays the variance history for several runs of the K-Means program.
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points_100.png,
a PNG file of 100 points.
-
points_100_centers_random.pdf,
a PDF file of a clustering of 100 points using random centers.
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points_100_cluster_random.png,
a PNG file of a random clustering of 100 points.
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points_100_kmeans.pdf,
a PDF file of a clustering of 100 points using K-Means.
-
scores.txt,
a text file of 25 lines, 4 columns, containing the reading and arithmetic
test scores for 4th and 6th graders, at 25 area schools.
-
vt_logo.pdf,
a PDF file of a logo.
Last revised on 01 February 2024.