1.4.4 Decision Trees

Decision Tree

Help on the farm with daily chore

start

Chickens and their eggs

Collect chicken eggs for each correct answer

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Start

question 1/4

A flowchart-like structure used to make decisions based on specific criteria:

Decision Tree

Binary Question

Collect

Features

question 2/4

An oval in a decision tree representing a question with branches for possible answers.

Bias

Collect

Binary Question

Node

question 3/4

A question with yes or no answers that is used to divide data into groups:

Decision Tree

Binary Question

Collect

Node

question 4/4

Characteristics or attributes used to make decisions or classifications:

Decision Tree

Collect

Features

Node

Well done! Happy chickens

Cluck, Cluck...

continue

Cows and their milk

Milk the cows for each correct answer

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Start

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QUESTION 1/4

Unintentional preferences or prejudices that may influence decision making:

Bias

Decision Tree

Milking

Features

QUESTION 2/4

Decision trees help us do this by asking questions about the animals' characteristics to sort them into different groups. This is called:

Milking

Choosing Features

Sorting Data

Reaching a Conclusion

question 3/4

We look at the animals' characteristics and pick the most important things to ask. This is called:

Making Decisions

Milking

Write the wrong answer here

Reaching a Conclusion

question 4/4

Each question about the characteristics leads us down a path in the tree. This is called:

Making Decisions:

Milking

Easy Understanding

Choosing Features

Well done! Happy cows

Mmoooo...

continue

Pigs and their food

Feed the pigs for each correct answer

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QUESTION 1/4

Binary Question: Which animal is pink?

Feed

QUESTION 2/4

Binary Question: Which animal is gray?

Feed

QUESTION 3/4

Binary Question: Which animal has a long tail?

Feed

QUESTION 4/4

Which animal has spots or stripes?

Feed

Well done! happy pigs

OinK, oink...

continue

Sheep and their wool

Shearing sheep wool for each correct answer

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question 1/4

What is a binary question you could ask about this animal?

Does it have two legs?

Does it wear hats?

Shearing

Does it like to snowski?

question 2/4

What is a binary question you could ask about these animals?

Do they like to play softball?

Shearing

Do they sing in the shower?

Do they have curly tails?

question 3/4

What is a binary question you could ask about this animal?

Does it have fluffy hair?

Shearing

Does it like to scubadive?

Does it sing in the shower?

question 4/4

What is a binary question you could ask about this animal?

Does it like to jump robe?

Does it have long hair?

Shearing

Does it drive a car?

Well done! Happy sheep

Beeeehehe...

continue

All right, daily chores done!

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FInalize

CONGRATULATIONS!

start over?

It got dark and you haven't finished your daily chores!

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