ryancheunggit
/ chapter4.py
Created
January 30, 2020 00:06
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| # chunk 0 | |
| import numpy as np | |
| import pandas as pd | |
| import tensorflow as tf | |
| from pprint import pprint | |
| print(tf.__version__) | |
| tf.random.set_seed(42) | |
| (x_tr, y_tr), (x_te, y_te) = tf.keras.datasets.boston_housing.load_data() | |
| y_tr, y_te = map(lambda x: np.expand_dims(x, -1), (y_tr, y_te)) | |
| x_tr, y_tr, x_te, y_te = map(lambda x: tf.cast(x, tf.float32), (x_tr, y_tr, x_te, y_te)) |