jams.eval.onset¶
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jams.eval.
onset
(ref, est, **kwargs)[source]¶ Onset evaluation
Parameters: - ref : jams.Annotation
Reference annotation object
- est : jams.Annotation
Estimated annotation object
- kwargs
Additional keyword arguments
Returns: - scores : dict
Dictionary of scores, where the key is the metric name (str) and the value is the (float) score achieved.
See also
Examples
>>> # Load in the JAMS objects >>> ref_jam = jams.load('reference.jams') >>> est_jam = jams.load('estimated.jams') >>> # Select the first relevant annotations >>> ref_ann = ref_jam.search(namespace='onset')[0] >>> est_ann = est_jam.search(namespace='onset')[0] >>> scores = jams.eval.onset(ref_ann, est_ann)