Google Professional Machine Learning Engineer
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Ultimate access to all questions.
You are tasked with optimizing a deep neural network model in TensorFlow that processes large numerical datasets. Given the constraints of not being able to allocate additional resources and the urgency to meet project deadlines, your mentor suggests implementing data normalization techniques to enhance model performance. Data normalization is crucial for improving the speed and stability of the training process. Considering the following techniques, which one is NOT a method of data normalization? Please choose one option.