A Machine Learning Specialist Is Required to Build a Supervised

Multiple Choice

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?

A) Increase the training data by adding variation in rotation for training images.
B) Increase the number of epochs for model training
C) Increase the number of layers for the neural network.
D) Increase the dropout rate for the second-to-last layer.