Ucertify AI Lesson 4 Quiz

Describing Machine Learning in AI to one of her colleagues, Michelle explains that it is a subset of AI, and that machine learning does this to a machine to enable it to “learn”.

• Codes

• Prompts

• Secures

• Trains

Since machine learning allows the machine to learn without being explicitly programmed, it is said that it is learning in this way.

• Discreetly

• Automatically

• Correctly

• Carefully

The way machine learning starts is with data. Data can include numbers, text and these.

• Programs

• Images

• CPUs

• Dashboards

There are three “V’s” that are the defining properties of data. If we were seeing how fast the data is coming in we would be looking at which property?

• Volume

• Variety

• Velocity

• Veracity

What would be the purpose of the sales report?

• Predictive

• Prescriptive

• Deliberate

• Descriptive

A neural network is a set of algorithms that is inspired by and modeled after which of these human body parts?

• Brain

• Heart

• Lungs

• Spine

In his report Oscar needs to include all three types of machine learning. He covers Supervised, Unsupervised and which other type must he provide information on?

• Reimaged

• Predictable

• Engaged

• Reinforcement

Daneesha is designing a program that will classify images of snakes and worms into the correct category. The program is supervised and falls under this category.

• Clustered

• Classification

• Regression

• Repeated

If a program is continuously improving based on feedback from previous experiences, it learns through trial and error. An example of this type of program would be a marketing strategy that uses the reactions of customers. Which type of machine learning would this be?

• Reinforcement Learning

• Refiguring Learning

• Supervised Learning

• Unsupervised Learning

There are five stages of machine learning training. The last one is to improve and the first one involves getting what?

• Codes

• Pictures

• Data

• Programmers