dcase_models.util.event_roll_to_event_list¶
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dcase_models.util.
event_roll_to_event_list
(event_roll, event_label_list, time_resolution)[source]¶ Convert a event roll matrix to a event list.
Parameters: - event_roll : ndarray
Shape (N_times, N_classes)
- event_label_list : list of str
Label list
- time_resolution : float
Time resolution of the event_roll.
Returns: - list
List of dicts with events information. e.g.
- [{‘event_onset’: 0.1,
‘event_offset’: 1.5, ‘event_label’ : ‘dog’}, …]