KwickClips Artificial Intelligence · 40 sec · free
Train 99%, test 85%: what is it?
Short answer. Overfitting.
What does evaluate use?
Unseen test data.
Train vs test
| Train | Test | Meaning |
|---|---|---|
| 98% | 97% | good |
| 99% | 85% | overfitting |
Remember
| fit trains the model |
| evaluate uses test data |
Your model scores ninety nine percent. Is that good? Fit trains, evaluate tests on new data. Close scores are good. Much lower test score means overfitting. Remember. Fit trains. Evaluate checks unseen test data.
This clip is from the full lesson: Deep Learning Hands-on with TensorFlow and Keras — 8 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: CBSE Class 12 Artificial Intelligence (843)
More KwickClips from this lesson
Voice-over is AI-generated; the script is written and checked by Kajal Ma'am. Confirm anything you plan around against your official board document. We never ask for a password or an OTP.