Why evaluation ensures agent reliability in Agentic AI - Test Your Understanding

Practice - 5 Tasks

1fill in blank

easy

Complete the code to calculate the accuracy of an agent's predictions.

Agentic AI

accuracy = sum(predictions == [1]) / len(predictions)

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Alabels

Bpredictions

Coutputs

Dresults

Attempts:

3 left

💡 Hint

Common Mistakes

Using predictions instead of labels for comparison.

The accuracy is calculated by comparing the agent's predictions to the true labels.

2fill in blank

medium

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

Agentic AI

train_data, test_data = data[:[1]], data[[1]:]

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A0.7

B0.3

Cint(len(data) * 0.7)

Dlen(data)

Attempts:

3 left

💡 Hint

Common Mistakes

Using float 0.7 directly as index causes error.

We split data at 70% length to create training and testing sets.

3fill in blank

hard

Fix the error in the code that calculates the mean squared error (MSE).

Agentic AI

mse = sum((predictions - [1]) ** 2) / len(predictions)

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Alabels

Bpredictions

Coutputs

Dresults

Attempts:

3 left

💡 Hint

Common Mistakes

Subtracting predictions from predictions results in zero error.

MSE compares predictions to true labels to measure error.

4fill in blank

hard

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

Agentic AI

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

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Alen(word)

Bword.upper()

C>

D<=

Attempts:

3 left

💡 Hint

Common Mistakes

Using word.upper() instead of length.

Using '<=' instead of '>'.

The dictionary maps each word to its length only if the word is longer than 3 letters.

5fill in blank

hard

Fill all three blanks to create a filtered dictionary with uppercase keys and values greater than 0.

Agentic AI

result = { [1]: [2] for k, v in data.items() if v [3] 0 }

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Ak.upper()

Bv

C>

Dk.lower()

Attempts:

3 left

💡 Hint

Common Mistakes

Using k.lower() instead of k.upper().

Using '<' instead of '>'.

This creates a dictionary with keys in uppercase and values only if they are greater than zero.