{"url":"/task/mistake-detection","name":"Mistake Detection","slug":"mistake-detection","description_markdown":"Mistakes are natural occurrences in many tasks and an opportunity for an AR assistant to provide help. Identifying such mistakes requires modelling procedural knowledge and retaining long-range sequence information. In its simplest form Mistake Detection aims to classify each coarse action segment into one of the three classes: {“correct”, “mistake”, “correction”}.","categories":[{"name":"Computer Vision","url":"/area/computer-vision"}],"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","slug_source":"archive_url"},"counts":{"papers_tagged":14,"papers_with_code":5,"benchmarks":0,"benchmark_tables_in_archive":0,"benchmark_tables_shown":0,"benchmark_tables_withheld_as_spam":0,"benchmark_definition":"a leaderboard table with at least one row; benchmark_tables_shown also counts the zero-row tables; benchmark_tables_in_archive adds the tables withheld as spam","datasets":2,"subtasks":1,"parent_tasks":0},"benchmarks":[],"datasets":[{"url":"/dataset/assembly101","name":"Assembly101","full_name":"","num_papers_in_archive":57},{"url":"/dataset/imagenet-x","name":"ImageNet-X","full_name":"","num_papers_in_archive":11}],"subtasks":[{"url":"/task/online-mistake-detection","name":"Online Mistake Detection"}],"parent_tasks":[],"papers":{"order":"repositories listed in the archive (desc), then date (desc); the archive holds no stars","population":"papers tagged with this task that list at least one repository in the archive","shown":5,"of":5,"tagged_in_all":14,"items":[{"url":"/paper/task-graph-maximum-likelihood-estimation-for","title":"Task Graph Maximum Likelihood Estimation for Procedural Activity Understanding in Egocentric Videos","date":"2025-02-25","arxiv_id":"2502.17753","repositories_listed":1,"syntology":null},{"url":"/paper/ti-prego-chain-of-thought-and-in-context","title":"TI-PREGO: Chain of Thought and In-Context Learning for Online Mistake Detection in PRocedural EGOcentric Videos","date":"2024-11-04","arxiv_id":"2411.02570","repositories_listed":1,"syntology":{"n":2,"n_ran":2,"n_unverified":0,"n_pointer_only":0}},{"url":"/paper/differentiable-task-graph-learning-procedural","title":"Differentiable Task Graph Learning: Procedural Activity Representation and Online Mistake Detection from Egocentric Videos","date":"2024-06-03","arxiv_id":"2406.01486","repositories_listed":1,"syntology":null},{"url":"/paper/prego-online-mistake-detection-in-procedural","title":"PREGO: online mistake detection in PRocedural EGOcentric videos","date":"2024-04-02","arxiv_id":"2404.01933","repositories_listed":1,"syntology":{"n":11,"n_ran":10,"n_unverified":1,"n_pointer_only":0}},{"url":"/paper/assembly101-a-large-scale-multi-view-video","title":"Assembly101: A Large-Scale Multi-View Video Dataset for Understanding Procedural Activities","date":"2022-03-28","arxiv_id":"2203.14712","repositories_listed":1,"syntology":null}],"syntology_records":2,"syntology_note":"a paper without a record is not a recorded non-run: it may lack an arXiv id or simply be absent from the graph layer"},"description_links":{"kept":0,"unwrapped_to_text":0,"bare_urls_linked":0,"relative_images_dropped":0,"rule":"internal links are kept only when the target slug exists in the catalog"},"syntology":{"read_at":"2026-09-24T18:15:14+00:00","claim":"Per-sample execution status on synthesized fixtures ('ran N of M samples'); not a correctness claim and not a ranking signal.","status_vocabulary":{"ran_honours":"ran, honoured the contract we drafted","ran_violates":"ran, violated the contract we drafted","ran_draft_wrong":"ran; our contract draft was wrong, not the code","ran_fixture":"ran; our fixture could not drive it","ran":"ran on a synthesized input","unverified":"unverified (harvested, no recorded run)"}},"not_shown":{"libraries":"the archive has no per-task library table","trend_sparklines":"the Trend column of the benchmarks table was a rendered image; it is not in the archive","social_and_latest_sorts":"stars and social signals are not in the archive"}}