Principal Component, Unsupervised Learning, Dimensionality Reduction, Interview Questions, Machine Learning.
fun! Question 1: Which statements are correct about the Principal Component Analysis (PCA)? (Select two) (A) PCA is a supervised learning algorithm (B) PCA is an unsupervised learning algorithm (C) PCA is a clustering algorithm (D) PCA is a dimensionality-reduction technique Question 2: What are