How training data shapes AI behavior in AI for Everyone - Interactive Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to show how AI learns from training data.

AI for Everyone

model.fit([1], labels, epochs=5)

Drag options to blanks, or click blank then click option'

Atest_data

Btraining_data

Cvalidation_data

Drandom_data

Attempts:

3 left

💡 Hint

Common Mistakes

Using test or validation data instead of training data.

The model learns patterns from the training_data. Using test or validation data here would not train the model.

2fill in blank

medium

Complete the code to split data into training and testing sets.

AI for Everyone

train_data, test_data = data.[1](test_size=0.2)

Drag options to blanks, or click blank then click option'

Atrain_test_split

Bsplit

Cmerge

Dshuffle

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'split' or 'shuffle' which are not the correct function names.

The function train_test_split divides data into training and testing parts, which is essential for evaluating AI behavior.

3fill in blank

hard

Fix the error in the code that trains a model with biased data.

AI for Everyone

if data.is_biased():
    model.[1](data)

Drag options to blanks, or click blank then click option'

Apredict

Btrain

Cevaluate

Dfit

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'train' which is not a valid method.

Using 'predict' which is for making predictions.

The method fit is used to train the model on data. Using 'train' or 'predict' here is incorrect syntax or purpose.

4fill in blank

hard

Fill both blanks to create a dictionary showing word lengths only for words longer than 3 letters.

AI for Everyone

{word: [1] for word in words if len(word) [2] 3}

Drag options to blanks, or click blank then click option'

Alen(word)

B==

C>

D<

Attempts:

3 left

💡 Hint

Common Mistakes

Using '==' or '<' which do not filter words longer than 3 letters.

We want the length of each word as the value, so len(word) is correct. The condition len(word) > 3 filters words longer than 3 letters.

5fill in blank

hard

Fill all three blanks to create a filtered dictionary of words and their lengths where length is greater than 4.

AI for Everyone

filtered = { [1]: [2] for [3] in words if len([3]) > 4 }

Drag options to blanks, or click blank then click option'

Aword

Blen(word)

Ditem

Attempts:

3 left

💡 Hint

Common Mistakes

Using different variable names causing errors.

Using incorrect value expressions.

The dictionary keys are words (word), values are their lengths (len(word)), and the loop variable is word. Using 'item' would cause a mismatch.