dcase_framework.datasets.AcousticSceneDataset¶

class dcase_framework.datasets.AcousticSceneDataset(*args, **kwargs)[source]¶

Methods

`__init__`(\args, \\*kwargs)
`absolute_to_relative`(path)	Converts absolute path into relative path.
`check_filelist`()	Generates hash from file list and check does it matches with one saved in filelist.hash.
`download_packages`()	Download dataset packages over the internet to the local path
`error_meta_count`()	Number of error meta data items.
`eval`([fold])	List of evaluation items.
`eval_files`([fold])	List of evaluation files.
`event_labels`()	List of unique event labels in the meta data.
`extract`(\args, \\*kwargs)	Extract the dataset packages
`file_error_meta`(filename)	Error meta data for given file
`file_meta`(filename)	Meta data for given file
`folds`([mode])	List of fold ids
`initialize`()
`relative_to_absolute_path`(path)	Converts relative path into absolute path.
`show_info`()
`test`([fold])	List of testing items.
`test_files`([fold])	List of testing files.
`train`([fold])	List of training items.
`train_files`([fold])	List of training files.
`validation_files`([fold])	List of validation files if they are specified by the dataset.

Attributes

`audio_file_count`	Get number of audio files in dataset
`audio_files`	Get all audio files in the dataset
`audio_tag_count`	Number of unique audio tags in the meta data.
`audio_tags`	List of unique audio tags in the meta data.
`error_meta`	Get audio error meta data for dataset.
`event_label_count`	Number of unique event labels in the meta data.
`fold_count`	Number of fold in the evaluation setup.
`meta`	Get meta data for dataset.
`meta_count`	Number of meta data items.
`scene_label_count`	Number of unique scene labels in the meta data.
`scene_labels`	List of unique scene labels in the meta data.