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Retain dummy variable labels from converting categorical to dummyvar
Dhruv Ghulati · Apr 30, 2022 · AI, Data Science, and Statistics , Statistics and Machine Learning Toolbox , ANOVA Analysis of V

Hi there,     I have 19 categorical columns which I have converted into being a number for each category. However, I want to increase the number of columns so that I have a dummy…

How can I Count every word with three or more syllables in each
Nipun · Apr 30, 2022 · syllabes , count vowels , AI, Data Science, and Statistics , Text Analytics Toolbox , Language Su

How can I Count every word with three or more syllables in each group of sentences, even if the same word appears more than once. Count every word with three or more syllables in e…

How do I remove a white background and only keep
Justin Johnson · Apr 30, 2022 · image processing , crack , AI, Data Science, and Statistics , Deep Learning Toolbox , Deep Learn

How do I remove a white background and only keep certain objects in a binary image on MATLAB? I would like the remove the white pixels in the background, but somehow keep the white…

Cluster Head in Kmeans Clustering
Shahrukh Kasi · Apr 25, 2022 · cluster , kmeans , AI, Data Science, and Statistics , Statistics and Machine Learning Toolbox

Are cluster heads and cluster centroids the same in K-means clustering? If not, how to decide the cluster heads of each cluster?…

Cross validation in matlab
LesterLim · Apr 23, 2022 · cross validation , accuracy , labels , AI, Data Science, and Statistics , Statistics and Machine L

What are the steps to performing cross validation on labels of data to get the accuracy of the results?  …

How to run the following code for n number of rows and m number of columns.
Prabha Kumaresan · Apr 23, 2022 · clustering , AI, Data Science, and Statistics , Statistics and Machine Learning Toolbox

A=[ 1 2 3 4 5; 11 12 13 14 15; 6 7 8 9 10; 21 22 23 24 25; 26 27 28 29 30]; B=[0 0 41 0 0; 45 0 0 0 0; 0 43 0 0 0; 0 0 0 42 0; 0 0 0 0 44]; C_after_step_1=cluster_rows(A,B,[1 4]) %…

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