Question 24

The server architecture for parallelization that features multiple servers where each server is a low cost industry standard device that has its own disk, processors, and private memory is called a ___________ system.

Question 25

Question 28

Question 31

Variables that are used in Principle Component Analysis do not need to be scaled (with a technique such as min-max or z-score) as the process of extracting variance also normalizes the data values.

Select one:

True

False

Question 32

In Reinforcement learning, a human user must always provide the feedback to determine if the predicted value is correct or incurred, thus providing the data the algorithm requires to better learn the problem space.

Select one:

True

False

Question 25 Assuming you have the following data values (6, 1, 3, 7, 2), what is the Z-Score normalized value for 4. X,-mean(X) SD(X) Provide your response rounded to the thousandths place