tempo_eval.PE1

tempo_eval.PE1 = PE1

Metric.

Structured collection of logic and injected functions for different metrics.

Example

>>> from tempo_eval import OE1, read_reference_annotations, read_estimate_annotations
>>> gt_ref = read_reference_annotations('giantsteps_tempo', validate=False)
>>> gt_est = read_estimate_annotations('giantsteps_tempo', validate=False)
# evaluate estimates using the reference values and Metric OE1:
>>> res = OE1.eval_annotations(gt_ref['tempo'], gt_est['tempo'])
# show result of ref '1.0' and est 'davies2009/mirex_qm_tempotracker'
# for file '3453642.LOFI.jams':
>>> res['1.0']['davies2009/mirex_qm_tempotracker']['3453642.LOFI.jams']
[-0.02271693594286862]