nnmnkwii.metrics.vuv_error¶
-
nnmnkwii.metrics.vuv_error(src_vuv, tgt_vuv, lengths=None)[source]¶ Voice/unvoiced error rate computation
Parameters: - src_vuv (ndarray) – Input voiced/unvoiced flag array shape can be either
of (
T, ), (B x T) or (B x T x 1). - tgt_vuv (ndarray) – Target voiced/unvoiced flag array shape can be either
of (
T, ), (B x T) or (B x T x 1). - lengths (list) – Lengths of padded inputs. This should only be specified if you give mini-batch inputs.
Returns: voiced/unvoiced error rate (0 ~ 1).
Return type: - src_vuv (ndarray) – Input voiced/unvoiced flag array shape can be either
of (