'tensorflow_federated.python.simulation' 在使用 tff-nightly 时没有属性 'FromTensorSlicesClientData'

'tensorflow_federated.python.simulation' has no attribute 'FromTensorSlicesClientData' when using tff-nightly

我使用 tff.simulation.FromTensorSlicesClientData(client_train_dataset) 通过 tff 的稳定版本创建客户端数据,并且工作正常。我不得不每晚切换到 tff,现在调用它给我一个错误:

AttributeError: module 'tensorflow_federated.python.simulation' has no attribute 'FromTensorSlicesClientData'

这是我的代码中抛出错误的部分:

total_clients = 3
total_samples = len(x_train)
samples_per_set = int(np.floor(total_samples/total_clients))

client_train_dataset = collections.OrderedDict()
for i in range(1, total_clients+1):
  client_name = "client_" + str(i)
  start = samples_per_set * (i-1)
  end = samples_per_set * i
  data = collections.OrderedDict((('y', y_train[start:end]), ('x', x_train[start:end])))
  client_train_dataset[client_name] = data

train_dataset = tff.simulation.FromTensorSlicesClientData(client_train_dataset)

我应该换一种方式吗?

tff.simulation.TensorSlicesClientData 已重命名为 tff.simulation.datasets.TestClientData in commit #1def433。这已包含在夜间版本中,并将包含在下一个编号版本中。