Data Science Miscellaneous - Study Mode
[#191] What is the primary purpose of "t-SNE" (t-distributed stochastic neighbor embedding) in data visualization?
Correct Answer
(D) To reduce the dimensionality of data while preserving pairwise similarities
[#192] Which of the following is effective way of checking validity of data analysis?
Correct Answer
(D) All of the mentioned
[#193] Which of the following function is for single checkbox widget?
Correct Answer
(A) checkboxInput
[#194] Which of the following is used to change active graphic device?
Correct Answer
(A) dev.set
[#195] How many stages commonly occurs in creation of plot?
Correct Answer
(A) 2