deepr.layers.LookupFromMapping

class deepr.layers.LookupFromMapping(table_name, mapping, default_value=None, key_dtype=None, value_dtype=None, reuse=False, **kwargs)[source]

Lookup From Mapping Layer.

default_value

Default value for missing keys

Type:: Any

key_dtype

Keys type

Type:: tf.DType

mapping

Mapping keys -> index

Type:: Dict[Any, Any]

reuse

If True, reuse the layer with the same name

Type:: bool

table_name

Name of the HashTable

Type:: str

value_dtype

Values type

Type:: tf.DType

__init__(table_name, mapping, default_value=None, key_dtype=None, value_dtype=None, reuse=False, **kwargs)[source]

Methods

`__init__`(table_name, mapping[, ...])
`forward`(tensors[, mode])	Forward method of the layer
`forward_as_dict`(tensors[, mode])	Forward method on a dictionary of Tensors.