Question: Please provide R Code: Traditional k-means initialization is based on choosing values from a uniform distribution. In this question, you are asked to improve k-means

Please provide R Code:

Traditional k-means initialization is based on choosing values from a uniform distribution. In this question,

you are asked to improve k-means through initialization. k-means ++ is an extended k-means clustering

algorithm and induces non-uniform distributions over the data that serve as the initial centroids. Read the

paper and discuss the idea in a paragraph. Implement this idea to improve your k-means program. Run

your program, Ck++, against the Diabetes and New York Times Comments data sets. Report the total error rates for k = 2,...,5 for 20 runs each for both data sets. Moreover, compare Ck, CkSSE and Ck++'s run time for k = 2,...,5 for 20 runs using both data sets. Presenting the results that are easily understandable. Plots are generally a good way to convey complex ideas quickly, i.e., box plot. Discuss your results

Paper Link: http://ilpubs.stanford.edu:8090/778/1/2006-13.pdf

Diabetes Dataset: https://archive.ics.uci.edu/ml/datasets/Diabetes+130US+hospitals+for+years+1999-2008

New York Times Comments Data Sets: https://www.kaggle.com/datasets/benjaminawd/new-york-times-articles-comments-2020?select=nyt-comments-2020.csv

R script:

Discussion of Findings:

Plots:

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!