PROFESSIONAL-MACHINE-LEARNING-ENGINEER · Question #93
PROFESSIONAL-MACHINE-LEARNING-ENGINEER Question #93: Real Exam Question with Answer & Explanation
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Question
You are profiling the performance of your TensorFlow model training time and notice a performance issue caused by inefficiencies in the input data pipeline for a single 5 terabyte CSV file dataset on Cloud Storage. You need to optimize the input pipeline performance. Which action should you try first to increase the efficiency of your pipeline?
Options
- APreprocess the input CSV file into a TFRecord file.
- BRandomly select a 10 gigabyte subset of the data to train your model.
- CSplit into multiple CSV files and use a parallel interleave transformation.
- DSet the reshuffle_each_iteration parameter to true in the tf.data.Dataset.shuffle method.
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