Practical Data Science: Reducing High Dimensional Data in R - Udemy
Doelgroep:
Alle niveaus
Duur: 11 colleges - 2,5 uur
Richtprijs: € 19,99
Taal: Engels
Aanbieder: Udemy
Duur: 11 colleges - 2,5 uur
Richtprijs: € 19,99
Taal: Engels
Aanbieder: Udemy
In this R course, we'll see how PCA can reduce a 5000+ variable data set down to 10 variables and barely lose accuracy! We'll look at different ways of measuring PCA's effectiveness and other ways of reducing wide data sets (those with lots of features/variables). We'll also look at the advantages and disadvantages with different ways of reducing data.