{"url":"/dataset/ddrel","name":"DDRel","full_name":null,"description_markdown":"**DDRel** is a dataset for interpersonal relation classification in dyadic dialogues. It consists of 6,300 dyadic dialogue sessions between 694 pairs of speakers with 53,126 utterances in total. It is constructed by crawling movie scripts from IMSDb and annotating the relation labels for each session according to 13 pre-defines relationships.\n\nSource: [https://github.com/JiaQiSJTU/DialogueRelationClassification](https://github.com/JiaQiSJTU/DialogueRelationClassification)","description_withheld":null,"homepage":"https://github.com/JiaQiSJTU/DialogueRelationClassification","introduced_date":null,"introduced_date_note":null,"introduced_by":{"paper":"/paper/ddrel-a-new-dataset-for-interpersonal","title":"DDRel: A New Dataset for Interpersonal Relation Classification in Dyadic Dialogues","first_author":"Qi Jia","url":null},"license":null,"modalities":[{"name":"Texts","url":"/datasets/modality/texts"}],"tasks":[{"name":"Dialog Relation Extraction","url":"/task/dialog-relation-extraction","datasets_with_task":"/datasets/task/dialog-relation-extraction"}],"languages":[{"name":"English","url":"/datasets/language/english"}],"variants":["DDRel"],"data_loaders":[{"repo":"https://github.com/JiaQiSJTU/DialogueRelationClassification","url":"https://github.com/JiaQiSJTU/DialogueRelationClassification","frameworks":["pytorch"]}],"num_papers_in_archive":4,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/dialog-relation-extraction-on-ddrel","task":"Dialog Relation Extraction","dataset_variant":"DDRel","rows":1,"metrics":["Pair-level 13-class Acc","Pair-level 4-class Acc","Pair-level 6-class Acc","Session-level 13-class Acc","Session-level 4-class Acc","Session-level 6-class Acc"],"first_row_in_archive_order":{"model":"BERT","paper":"/paper/ddrel-a-new-dataset-for-interpersonal","metrics":{"Pair-level 13-class Acc":"39.73","Pair-level 4-class Acc":"58.13","Pair-level 6-class Acc":"42.33","Session-level 13-class Acc":"39.4","Session-level 4-class Acc":"47.1","Session-level 6-class Acc":"41.87"},"code_links":[{"title":"JiaQiSJTU/DialogueRelationClassification","url":"https://github.com/JiaQiSJTU/DialogueRelationClassification"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/ddrel-a-new-dataset-for-interpersonal","title":"DDRel: A New Dataset for Interpersonal Relation Classification in Dyadic Dialogues","date":"2020-12-04","rows_on_this_dataset":1,"code_links":1,"syntology":null}],"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."}