{"url":"/dataset/memetracker","name":"MemeTracker","full_name":"MemeTracker","description_markdown":"The Memetracker corpus contains articles from mainstream media and blogs from August 1 to October 31, 2008 with about 1 million documents per day. It has 10,967 hyperlink cascades among 600 media sites.\n\nSource: [Marked Temporal Dynamics Modeling based on Recurrent Neural Network](https://arxiv.org/abs/1701.03918)\nImage Source: [http://blog.fabric.ch/index.php?/archives/292-Memetracker-Tracking-News-Phrases-over-the-Web.html](http://blog.fabric.ch/index.php?/archives/292-Memetracker-Tracking-News-Phrases-over-the-Web.html)","description_withheld":null,"homepage":"https://snap.stanford.edu/data/memetracker9.html","introduced_date":"2009-01-01","introduced_date_note":null,"introduced_by":{"paper":null,"title":"Meme-tracking and the dynamics of the news cycle","first_author":null,"url":"https://doi.org/10.1145/1557019.1557077"},"license":null,"modalities":[{"name":"Texts","url":"/datasets/modality/texts"}],"tasks":[{"name":"Recommendation Systems","url":"/task/recommendation-systems","datasets_with_task":"/datasets/task/recommendation-systems"},{"name":"Point Processes","url":"/task/point-processes","datasets_with_task":"/datasets/task/point-processes"},{"name":"Combinatorial Optimization","url":"/task/combinatorial-optimization","datasets_with_task":"/datasets/task/combinatorial-optimization"}],"languages":[],"variants":["MemeTracker"],"data_loaders":[],"num_papers_in_archive":39,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/point-processes-on-memetracker","task":"Point Processes","dataset_variant":"MemeTracker","rows":1,"metrics":["Accuracy","RMSE"],"first_row_in_archive_order":{"model":"HP-CDE","paper":"/paper/hawkes-process-based-on-controlled","metrics":{"Accuracy":"0.151±0.005","RMSE":"441.223±3.480"},"code_links":[{"title":"kookseungji/Hawkes-Process-Based-on-Controlled-Differential-Equations","url":"https://github.com/kookseungji/Hawkes-Process-Based-on-Controlled-Differential-Equations"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/hawkes-process-based-on-controlled","title":"Hawkes Process Based on Controlled Differential Equations","date":"2023-05-09","rows_on_this_dataset":1,"code_links":1,"syntology":null}],"syntology_totals":{"read_at":"2026-09-25T09:33:49+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."}