tf.contrib.lookup.KeyValueTensorInitializer

Class KeyValueTensorInitializer

Inherits From: TableInitializerBase

Defined in tensorflow/python/ops/lookup_ops.py.

Table initializers given keys and values tensors.

__init__

__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).

Properties

key_dtype

The expected table key dtype.

value_dtype

The expected table value dtype.

Methods

initialize

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.