MLS-C01 · Question #73
A Machine Learning Specialist is required to build a supervised image-recognition model to identify a cat. The ML Specialist performs some tests and records the following results for a neural…
The correct answer is A. Increase the training data by adding variation in rotation for training images. The ML Specialist notices that, in over 75% of the misclassified images, the cats were held upside down by their owners.
Question
A Machine Learning Specialist is required to build a supervised image-recognition model to identify a cat. The ML Specialist performs some tests and records the following results for a neural network-based image classifier:
Total number of images available = 1,000 Test set images = 100 (constant test set) The ML Specialist notices that, in over 75% of the misclassified images, the cats were held upside down by their owners. Which techniques can be used by the ML Specialist to improve this specific test error?
Options
- AIncrease the training data by adding variation in rotation for training images.
- BIncrease the number of epochs for model training
- CIncrease the number of layers for the neural network.
- DIncrease the dropout rate for the second-to-last layer.
How the community answered
(29 responses)- A76% (22)
- B3% (1)
- C7% (2)
- D14% (4)
Explanation
The ML Specialist notices that, in over 75% of the misclassified images, the cats were held upside down by their owners.
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