Machine Learning Models

Using AI to predict the weather based on historical data is an example of:

• Clustering

• Regression

• Classification

• Object Detection

The output of a classification model is called the...

• label

• feature

• class

• object

We might use a clustering model to...

• group subspecies of animals together using measurements.

• track the movement of livestock in a field.

• predict ice cream sales using historical data.

• create a chat bot to interact with users.

What are features in machine learning?

• qualities and characteristics of input given to models

• the different outcomes we can achieve with artificial intelligence

• the names we give to image files when training a model

Ryan is a wildlife photographer. He wants to train a model to identify the different birds in his photos using existing images from a bird catalogue. Which should he use?

• Classification model

• Regression model

• Clustering model

• Generative AI

In machine learning, we use data to train ______ to make predictions.

Which two kinds of data do we need to train a regression model?

• Training Data

• Testing Data

• Inference Data

• Confirmation Data

Amy is a microbiologist. As part of her research, she uses a _____ model to group bacteria with similar measurements together.

• classification

• regression

• clustering

The IT department keep having to replace broken laptops. To predict how many laptops will need replacing, they could use a ​ _____ model

• regression

• classification

• clustering

A classification model interprets features to assign a...