primeqa.mrc.processors.postprocessors.scorers.compute_score_diff_between_span_and_cls

primeqa.mrc.processors.postprocessors.scorers.compute_score_diff_between_span_and_cls(span_score: float, null_span_score: float, *args, **kwargs)

Compute score as difference between span score (e.g. start=i, end=j) and null span score (e.g. CLS).