nvflare.app_common.np.np_model_locator module

class NPModelLocator(model_dir='models', model_name='server.npy')

Bases: ModelLocator

The ModelLocator’s job is to find the models to be included for cross site evaluation located on server. This NPModelLocator finds and extracts “server” model that is saved during training.

Parameters

• model_dir (str) – Directory to look for models in. Defaults to “model”

• model_name (str) –

SERVER_MODEL_NAME = 'server'

get_model_names(fl_ctx: FLContext) → List[str]

Returns the list of model names that should be included from server in cross site validation.add()

Parameters

fl_ctx (FLContext) – FL Context object.

Returns

List of model names.

Return type

List[str]

locate_model(model_name, fl_ctx: FLContext) → DXO

Locate a single model by it’s name.

Parameters

• model_name (str) – Name of the model.

• fl_ctx (FLContext) – FL Context object.

Returns

a DXO object

Return type

DXO