Client#

class Client[source]#

Bases : ABC

Abstract base class for Flower clients.

Methods

evaluate(ins)

Evaluate the provided parameters using the locally held dataset.

fit(ins)

Refine the provided parameters using the locally held dataset.

get_context()

Get the run context from this client.

get_parameters(ins)

Return the current local model parameters.

get_properties(ins)

Return set of client's properties.

set_context(context)

Apply a run context to this client.

to_client()

Return client (itself).

Attributes

context

evaluate(ins: EvaluateIns) EvaluateRes[source]#

Evaluate the provided parameters using the locally held dataset.

Paramètres:

ins (EvaluateIns) – The evaluation instructions containing (global) model parameters received from the server and a dictionary of configuration values used to customize the local evaluation process.

Renvoie:

The evaluation result containing the loss on the local dataset and other details such as the number of local data examples used for evaluation.

Type renvoyé:

EvaluateRes

fit(ins: FitIns) FitRes[source]#

Refine the provided parameters using the locally held dataset.

Paramètres:

ins (FitIns) – The training instructions containing (global) model parameters received from the server and a dictionary of configuration values used to customize the local training process.

Renvoie:

The training result containing updated parameters and other details such as the number of local training examples used for training.

Type renvoyé:

FitRes

get_context() Context[source]#

Get the run context from this client.

get_parameters(ins: GetParametersIns) GetParametersRes[source]#

Return the current local model parameters.

Paramètres:

ins (GetParametersIns) – The get parameters instructions received from the server containing a dictionary of configuration values.

Renvoie:

The current local model parameters.

Type renvoyé:

GetParametersRes

get_properties(ins: GetPropertiesIns) GetPropertiesRes[source]#

Return set of client’s properties.

Paramètres:

ins (GetPropertiesIns) – The get properties instructions received from the server containing a dictionary of configuration values.

Renvoie:

The current client properties.

Type renvoyé:

GetPropertiesRes

set_context(context: Context) None[source]#

Apply a run context to this client.

to_client() Client[source]#

Return client (itself).