Per-annotator ground truth for a benchmark dataset

Returns the annotation sets of a dataset one row per (annotator, changepoint), so the disagreement between human annotators is visible instead of averaged away.

Usage

cpt_annotations(dataset)

Arguments

dataset

A dataset in the cpt_datasets() shape (a list with annotations), or a named list of them.

Value

A tibble with dataset, annotator and cp.

See also

cpt_metrics_annotated().

Other result class: annotate_segments(), as_cpt_series(), as_ggcpt(), is_ggcpt(), new_ggcpt()

Examples

cpt_annotations(cpt_datasets(n = 200, names = "step"))
#> # A tibble: 2 × 3
#>   dataset annotator    cp
#>   <chr>   <chr>     <int>
#> 1 step    1            66
#> 2 step    1           133