W3cubDocs

/TensorFlow Python

tf.contrib.lookup.KeyValueTensorInitializer

class tf.contrib.lookup.KeyValueTensorInitializer

Table initializers given keys and values tensors.

Properties

key_dtype

The expected table key dtype.

value_dtype

The expected table value dtype.

Methods

__init__(keys, values, key_dtype=None, value_dtype=None, name=None)

Constructs a table initializer object based on keys and values tensors.

Args:

  • keys: The tensor for the keys.
  • values: The tensor for the values.
  • key_dtype: The keys data type. Used when keys is a python array.
  • value_dtype: The values data type. Used when values is a python array.
  • name: A name for the operation (optional).

initialize(table)

Initializes the given table with keys and values tensors.

Args:

  • table: The table to initialize.

Returns:

The operation that initializes the table.

Raises:

  • TypeError: when the keys and values data types do not match the table key and value data types.

Defined in tensorflow/contrib/lookup/lookup_ops.py.

© 2017 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/api_docs/python/tf/contrib/lookup/KeyValueTensorInitializer