vak.prep.sequence_dataset.where_unlabeled_segments#
- vak.prep.sequence_dataset.where_unlabeled_segments(dataset_df: DataFrame) ndarray[Any, dtype[_ScalarType_co]] [source]#
Returns a Boolean array that is True where a sequence has unlabeled segments in a dataset of annotated sequences.
- Parameters:
dataset_df (pandas.DataFrame) – A dataframe representing a source dataset of audio signals or spectrograms, as returned by
vak.prep.audio_dataset.prep_audio_dataset()
orvak.prep.spectrogram_dataset.prep_spectrogram_dataset()
.- Returns:
where_unlabeled – Vector with Boolean dtype, where a True element indicates that the annotated sequence indexed by this has segments that are unlabeled.
- Return type: