tff.federated_map
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Maps a federated value pointwise using a mapping function.
tff.federated_map(
fn, arg
)
Used in the notebooks
The function fn
is applied separately across the group of devices
represented by the placement type of arg
. For example, if value
has
placement type tff.CLIENTS
, then fn
is applied to each client
individually. In particular, this operation does not alter the placement of
the federated value.
Args |
fn
|
A mapping function to apply pointwise to member constituents of arg .
The parameter of this function must be of the same type as the member
constituents of arg .
|
arg
|
A value of a TFF federated type (or a value that can be implicitly
converted into a TFF federated type, e.g., by zipping) placed at
tff.CLIENTS or tff.SERVER .
|
Returns |
A federated value with the same placement as arg that represents the
result of fn on the member constituent of arg .
|
Raises |
TypeError
|
If the arguments are not of the appropriate types.
|
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Last updated 2024-09-20 UTC.
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