AI Worksheet: Training Data, Model, Prediction

AI for students lesson 3: Training data, model and prediction · Set 491 · 40 questions

AI tip (Data → model → prediction): Training data = the examples (500 labelled leaf photos, old emails marked spam). The model = the learned patterns that training builds. A prediction = the model’s answer about something NEW (naming a new leaf, flagging a new email). The order is always data → model → prediction.

1. 1.🧪 Why test a model on NEW examples? (a) to change its name (b) to delete its data (c) to see if it works (d) to make it slower
2. 2.Which of these is the model? (a) recorded spoken words (b) typing a new spoken word (c) the trained program (d) old emails marked spam
3. 3.Which of these is a prediction? (a) naming a new leaf (b) labelled fruit photos (c) 500 labelled leaf photos (d) the trained program
4. 4.🔁 What is the right order? (a) data, model, prediction (b) model, prediction, data (c) data, prediction, model (d) prediction, data, model
5. 5.Which of these is the model? (a) past weather records (b) labelled fruit photos (c) typing a new spoken word (d) what training builds
6. 6.🔁 Training data, the model or a prediction: “500 labelled leaf photos”? (a) training data (b) the model (c) a prediction
7. 7.🔁 Training data, the model or a prediction: “typing a new spoken word”? (a) training data (b) a prediction (c) the model
8. 8.Which of these is a prediction? (a) 500 labelled leaf photos (b) labelled fruit photos (c) typing a new spoken word (d) the learned patterns
9. 9.⏩ In machine learning, which comes first: what training builds or old emails marked spam? (a) what training builds (b) old emails marked spam
10. 10.🔁 Training data, the model or a prediction: “naming a new fruit photo”? (a) a prediction (b) the model (c) training data
11. 11.Which of these is the model? (a) tomorrow’s rain guess (b) old emails marked spam (c) naming a new fruit photo (d) the learned patterns
12. 12.True or false: “the learned patterns” is training data. (a) False (b) True
13. 13.True or false: “recorded spoken words” is the model. (a) True (b) False
14. 14.⏩ In machine learning, which comes first: the trained program or past weather records? (a) the trained program (b) past weather records
15. 15.🔁 Training data, the model or a prediction: “past weather records”? (a) training data (b) the model (c) a prediction
16. 16.🔁 Training data, the model or a prediction: “old emails marked spam”? (a) training data (b) the model (c) a prediction
17. 17.Which of these is a prediction? (a) the trained program (b) 500 labelled leaf photos (c) labelled fruit photos (d) naming a new fruit photo
18. 18.🔮 A trained model sees a new photo and says “mango”. This is… (a) training data (b) a label error (c) a password (d) a prediction
19. 19.True or false: “naming a new fruit photo” is a prediction. (a) False (b) True
20. 20.True or false: “past weather records” is training data. (a) False (b) True
21. 21.Which of these is training data? (a) naming a new fruit photo (b) tomorrow’s rain guess (c) the trained program (d) old emails marked spam
22. 22.🔁 Training data, the model or a prediction: “the learned patterns”? (a) training data (b) the model (c) a prediction
23. 23.True or false: “old emails marked spam” is training data. (a) True (b) False
24. 24.⏩ In machine learning, which comes first: flagging a new email or what training builds? (a) flagging a new email (b) what training builds
25. 25.⏩ In machine learning, which comes first: tomorrow’s rain guess or the trained program? (a) tomorrow’s rain guess (b) the trained program
26. 26.True or false: “labelled fruit photos” is training data. (a) True (b) False
27. 27.⏩ In machine learning, which comes first: naming a new leaf or the learned patterns? (a) naming a new leaf (b) the learned patterns
28. 28.🔁 Training data, the model or a prediction: “the trained program”? (a) the model (b) training data (c) a prediction
29. 29.True or false: “past weather records” is a prediction. (a) False (b) True
30. 30.True or false: “what training builds” is a prediction. (a) False (b) True
31. 31.Which of these is training data? (a) the learned patterns (b) naming a new leaf (c) recorded spoken words (d) naming a new fruit photo
32. 32.True or false: “typing a new spoken word” is training data. (a) True (b) False
33. 33.⏩ In machine learning, which comes first: naming a new leaf or old emails marked spam? (a) naming a new leaf (b) old emails marked spam
34. 34.⏩ In machine learning, which comes first: the learned patterns or naming a new leaf? (a) the learned patterns (b) naming a new leaf
35. 35.Which of these is a prediction? (a) labelled fruit photos (b) the trained program (c) tomorrow’s rain guess (d) past weather records
36. 36.⏩ In machine learning, which comes first: the learned patterns or 500 labelled leaf photos? (a) the learned patterns (b) 500 labelled leaf photos
37. 37.🔁 Training data, the model or a prediction: “flagging a new email”? (a) a prediction (b) the model (c) training data
38. 38.True or false: “flagging a new email” is a prediction. (a) True (b) False
39. 39.🔁 Training data, the model or a prediction: “what training builds”? (a) the model (b) training data (c) a prediction
40. 40.True or false: “500 labelled leaf photos” is training data. (a) False (b) True

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