NAME

    AI::MXNet::Gluon::Data::Loader::DataLoader - Dataset generator.

DESCRIPTION

    Loads data from a dataset and returns mini-batches of data.

    Parameters
    ----------
    dataset : Dataset
        Source dataset. Note that numpy and mxnet arrays can be directly used
        as a Dataset.
    batch_size : int
        Size of mini-batch.
    shuffle : bool
        Whether to shuffle the samples.
    sampler : Sampler
        The sampler to use. Either specify sampler or shuffle, not both.
    last_batch : {'keep', 'discard', 'rollover'}
        How to handle the last batch if batch_size does not evenly divide
        `len(dataset)`.

        keep - A batch with less samples than previous batches is returned.
        discard - The last batch is discarded if its incomplete.
        rollover - The remaining samples are rolled over to the next epoch.
    batch_sampler : Sampler
        A sampler that returns mini-batches. Do not specify batch_size,
        shuffle, sampler, and last_batch if batch_sampler is specified.