{"url":"/dataset/lsec","name":"LSEC","full_name":"Live Stream E-Commerce","description_markdown":"The **LSEC** (Live Stream E-Commerce) dataset has two subsets: LSEC-Small and LSEC-Large. It is a dataset for studying E-commerce transactions in the context of live streams, where the streames are talking about products while interacting with their audience. The dataset consists of interaction information among streamers, users, and products.","description_withheld":null,"homepage":"https://github.com/yusanshi/LSEC-GNN","introduced_date":"2021-06-07","introduced_date_note":null,"introduced_by":{"paper":"/paper/leveraging-tripartite-interaction-information","title":"Leveraging Tripartite Interaction Information from Live Stream E-Commerce for Improving Product Recommendation","first_author":"Sanshi Yu","url":null},"license":{"name":"Unknown","url":null},"modalities":[{"name":"Graphs","url":"/datasets/modality/graphs"}],"tasks":[{"name":"Product Recommendation","url":"/task/product-recommendation","datasets_with_task":"/datasets/task/product-recommendation"}],"languages":[],"variants":["LSEC"],"data_loaders":[],"num_papers_in_archive":1,"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":"2026-09-25T09:33:49+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."}