Using dataset_scenario generators

[Nidarshan619]

I am finding it difficult to use my dataset in scenario generation. Please can you advise me

In the figure, you see 4 datasets train_MNIST, train_cifar10, test _dataset, and train_dataset. I am trying to bring train and test datasets into train_MNIST and train_cifar10 form. So that it can be added into the below code for scenario generation.

generic_scenario = dataset_scenario( train_dataset_list=[train_dataset], test_dataset_list=[test_dataset], task_labels=[0, 1] )
Trying the above code on my dataset. I got the following error.

ValueError: Unsupported dataset: must have a valid targets fieldor has to be a Tensor Dataset with at least 2Tensors

Please can you assist me with some examples

[lrzpellegrini]

Hi there, the datasets you pass to dataset_scenario must be datasets containing a valid targets field (containing the class label for each pattern) or instances of Subset and ConcatDataset pointing to a dataset with that field.

First, are train_dataset and test_dataset subsets of MNIST and Cifar datasets? Or are they subsets of some other dataset?

[vlomonaco]

@Nidarshan619 Do you need further help on this?

[vlomonaco]

Solving this for inactivity! @Nidarshan619 let us know if you want to reopen it.