During the training and serving phase tf Transform
tf.transform >>> During the training and serving phase tf Transform >>> Feature Engineering
During the training and serving phase, tf.Transform:
Fill in the blank:
The ______________ _______________ is the most important concept of tf.Transform. The ______________ _______________ is a logical description of a transformation of the dataset. The ______________ _______________ accepts and returns a dictionary of tensors, where a tensor means Tensor or 2D SparseTensor.