Data Sets¶
Currently DeepOBS includes nine different data sets. Each data set inherits from the same base class with the following signature.
-
class
deepobs.tensorflow.datasets.dataset.
DataSet
(batch_size)[source]¶ Base class for DeepOBS data sets.
Parameters: batch_size (int) -- The mini-batch size to use. -
batch
¶ A tuple of tensors, yielding batches of data from the dataset. Executing these tensors raises a
tf.errors.OutOfRangeError
after one epoch.
-
train_init_op
¶ A tensorflow operation initializing the dataset for the training phase.
-
train_eval_init_op
¶ A tensorflow operation initializing the testproblem for evaluating on training data.
-
test_init_op
¶ A tensorflow operation initializing the testproblem for evaluating on test data.
-
phase
¶ A string-value tf.Variable that is set to
train
,train_eval
ortest
, depending on the current phase. This can be used by testproblems to adapt their behavior to this phase.
-