My Learning Cart
?
Categories
Account

What does a confusion matrix provide?

₹0.0
Login to Download
  • 📥 Instant PDF Download
  • ♾ Lifetime Access
  • 🛡 Secure & Original Content

What’s inside this PDF?

Question: What does a confusion matrix provide?

Options:

  1. A summary of prediction results
  2. A graphical representation of data
  3. A method for feature selection
  4. A way to visualize neural network layers

Correct Answer: A summary of prediction results

Solution: 

A confusion matrix provides a summary of prediction results, showing true positives, false positives, true negatives, and false negatives.

What does a confusion matrix provide?

Practice Questions

Q1
What does a confusion matrix provide?
  1. A summary of prediction results
  2. A graphical representation of data
  3. A method for feature selection
  4. A way to visualize neural network layers

Questions & Step-by-Step Solutions

What does a confusion matrix provide?
  • Step 1: Understand that a confusion matrix is a table used to evaluate the performance of a classification model.
  • Step 2: Identify the four key terms in the confusion matrix: true positives, false positives, true negatives, and false negatives.
  • Step 3: True positives (TP) are the cases where the model correctly predicts the positive class.
  • Step 4: False positives (FP) are the cases where the model incorrectly predicts the positive class when it is actually negative.
  • Step 5: True negatives (TN) are the cases where the model correctly predicts the negative class.
  • Step 6: False negatives (FN) are the cases where the model incorrectly predicts the negative class when it is actually positive.
  • Step 7: The confusion matrix summarizes these four outcomes to help assess how well the model is performing.
  • Confusion Matrix – A table used to evaluate the performance of a classification model by comparing predicted and actual classifications.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely
Home Practice Performance eBooks