CompTIA
DY0-001 · Question #85
Which of the following image data augmentation techniques allows a data scientist to increase the size of a data set?
The correct answer is B. Cropping. By taking multiple crops from each original image (e.g., random or sliding-window crops), you generate distinct new training examples, directly increasing the dataset size.
Machine Learning
Question
Which of the following image data augmentation techniques allows a data scientist to increase the size of a data set?
Options
- AClipping
- BCropping
- CMasking
- DScaling
How the community answered
(31 responses)- B94% (29)
- C3% (1)
- D3% (1)
Explanation
By taking multiple crops from each original image (e.g., random or sliding-window crops), you generate distinct new training examples, directly increasing the dataset size.
Topics
#data augmentation#image cropping#dataset expansion#computer vision
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