W3cubDocs

/TensorFlow 2.3

tf.keras.utils.pack_x_y_sample_weight

Packs user-provided data into a tuple.

This is a convenience utility for packing data into the tuple formats that Model.fit uses.

Standalone usage:

x = tf.ones((10, 1))
data = tf.keras.utils.pack_x_y_sample_weight(x)
isinstance(data, tf.Tensor)
True
y = tf.ones((10, 1))
data = tf.keras.utils.pack_x_y_sample_weight(x, y)
isinstance(data, tuple)
True
x, y = data
Arguments
x Features to pass to Model.
y Ground-truth targets to pass to Model.
sample_weight Sample weight for each element.
Returns
Tuple in the format used in Model.fit.

© 2020 The TensorFlow Authors. All rights reserved.
Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/versions/r2.3/api_docs/python/tf/keras/utils/pack_x_y_sample_weight