APPLICATION OF SUPERVISED LEARNING
MACHINE LEARNINGHARD QUESTIONS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

Identify whether true or false:In PCA the number of input dimensions is equal to principal components.

True


False True. In PCA the number of input dimensions is equal to principal components.


Either A or B


None of the above

Explanation:
Detailed explanation1: AnswerA) True. In PCA the number of input dimensions is equal to principal components.
Detailed explanation2: Principal Component Analysis (PCA) is an unsupervised* learning method that uses patterns present in highdimensional data (data with lots of independent variables) to reduce the complexity of the data while retaining most of the information.
Detailed explanation3: ML is a type of artificial intelligence that extract patterns out of raw data by using an algorithm or method. C. The main focus of ML is to allow computer systems learn from experience without being explicitly programmed or human intervention. Explanation: All statement are true about Machine Learning.
There is 1 question to complete.