{"url":"/dataset/nips4bplus","name":"NIPS4Bplus","full_name":"NIPS4Bplus","description_markdown":"**NIPS4Bplus** is a richly annotated birdsong audio dataset, that is comprised of recordings containing bird vocalisations along with their active species tags plus the temporal annotations acquired for them. It consists of around 687 recordings, 87 classes, species tags, annotations. The total duration of audio is around 1 hour.\n\nSource: [https://peerj.com/articles/cs-223.pdf](https://peerj.com/articles/cs-223.pdf)\nImage Source: [https://peerj.com/articles/cs-223.pdf](https://peerj.com/articles/cs-223.pdf)","description_withheld":null,"homepage":"https://peerj.com/articles/cs-223/","introduced_date":"2018-01-01","introduced_date_note":null,"introduced_by":{"paper":"/paper/nips4bplus-a-richly-annotated-birdsong-audio","title":"NIPS4Bplus: a richly annotated birdsong audio dataset","first_author":null,"url":null},"license":null,"modalities":[{"name":"Audio","url":"/datasets/modality/audio"}],"tasks":[],"languages":[],"variants":["NIPS4Bplus"],"data_loaders":[],"num_papers_in_archive":4,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[],"papers_with_a_benchmark_row":[],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":0,"samples_harvested":0,"samples_ran":0,"samples_unverified":0,"pointer_only_for_licence":0,"papers_with_no_sample_that_ran":0,"note":"the per-paper counts above, summed; not a rate"},"papers_note":"The archive never published its papers-using-dataset list; these are papers with a leaderboard row on this dataset's benchmarks."}