opendataval.dataloader

Create data sets and loads with DataFetcher.

Data Loader

Provides an API to add new data sets and load them with the data loader. To create a new data set, create a Register object to register the data set with a name. Then load the data set with DataFetcher. This allows us the flexibility to call the dataset later and to define separate functions/classes for the covariates and labels of a data set

Creating/Loading data sets

Register(dataset_name[, one_hot, cacheable, ...])	Register a data set by defining its name and adding functions to retrieve data.
DataFetcher(dataset_name[, cache_dir, ...])	Load data for an experiment from an input data set name.
datasets	Data sets registered with Register.

Utils

cache(url, cache_dir[, file_name, ...])	Download a file if it it is not present and returns the filepath.
mix_labels(fetcher[, noise_rate])	Mixes y_train labels of a DataFetcher, adding noise to data.
one_hot_encode(data)	One hot encodes a numpy array.
CatDataset(*datasets)	Data set wrapping indexable Datasets.