{"url":"/dataset/humanact12","name":"HumanAct12","full_name":null,"description_markdown":"**HumanAct12** is a new 3D human motion dataset adopted from the polar image and 3D pose dataset PHSPD, with proper temporal cropping and action annotating. Statistically, there are 1191 3D motion clips(and 90,099 poses in total) which are categorized into 12 action classes, and 34 fine-grained sub-classes. The action types includes daily actions such as walk, run, sit down, jump up, warm up, etc. Fine-grained action types contain more specific information like Warm up by bowing left side, Warm up by pressing left leg, etc. \r\n\r\nSource: [Action2Motion: Conditioned Generation of 3D Human Motions](https://ericguo5513.github.io/action-to-motion/)","description_withheld":null,"homepage":"https://ericguo5513.github.io/action-to-motion/","introduced_date":"2020-07-30","introduced_date_note":null,"introduced_by":{"paper":"/paper/action2motion-conditioned-generation-of-3d","title":"Action2Motion: Conditioned Generation of 3D Human Motions","first_author":"Chuan Guo","url":null},"license":null,"modalities":[{"name":"Images","url":"/datasets/modality/images"}],"tasks":[{"name":"Motion Synthesis","url":"/task/motion-synthesis","datasets_with_task":"/datasets/task/motion-synthesis"},{"name":"Human action generation","url":"/task/human-action-generation","datasets_with_task":"/datasets/task/human-action-generation"},{"name":"Action Generation","url":"/task/action-generation","datasets_with_task":"/datasets/task/action-generation"}],"languages":[],"variants":["HumanAct12"],"data_loaders":[],"num_papers_in_archive":37,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/motion-synthesis-on-humanact12","task":"Motion Synthesis","dataset_variant":"HumanAct12","rows":2,"metrics":["Accuracy","FID","Multimodality"],"first_row_in_archive_order":{"model":"MDM","paper":"/paper/human-motion-diffusion-model","metrics":{"Accuracy":"0.99","FID":"0.08","Multimodality":"2.58"},"code_links":[{"title":"guytevet/motion-diffusion-model","url":"https://github.com/guytevet/motion-diffusion-model"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"},{"leaderboard":"/sota/human-action-generation-on-humanact12","task":"Human action generation","dataset_variant":"HumanAct12","rows":1,"metrics":["Accuracy","Diversity","FID","Multimodality"],"first_row_in_archive_order":{"model":"ODMO","paper":"/paper/action-conditioned-on-demand-motion","metrics":{"Accuracy":"97.81","Diversity":"0.705","FID":"0.12","Multimodality":"2.57"},"code_links":[{"title":"roychowdhuryresearch/odmo","url":"https://github.com/roychowdhuryresearch/odmo"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/executing-your-commands-via-motion-diffusion","title":"Executing your Commands via Motion Diffusion in Latent Space","date":"2022-12-08","rows_on_this_dataset":1,"code_links":1,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":1,"samples_ran":1,"samples_unverified":0,"pointer_only_for_licence":0,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}},{"paper":"/paper/human-motion-diffusion-model","title":"Human Motion Diffusion Model","date":"2022-09-29","rows_on_this_dataset":1,"code_links":1,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":1,"samples_ran":1,"samples_unverified":0,"pointer_only_for_licence":1,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}},{"paper":"/paper/action-conditioned-on-demand-motion","title":"Action-conditioned On-demand Motion Generation","date":"2022-07-17","rows_on_this_dataset":1,"code_links":1,"syntology":null}],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":2,"samples_harvested":2,"samples_ran":2,"samples_unverified":0,"pointer_only_for_licence":1,"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."}