{"url":"/dataset/electronics","name":"Electronics","full_name":null,"description_markdown":"This data was collected by performing a breadth-first search on the user-product-review graph until termination, meaning that it is a fairly comprehensive collection of English-language product data. We split the full dataset into top-level categories, e.g. Books, Movies, Music. We do this mainly for practical reasons, as it allows each model and dataset to fit in memory on a single machine (requiring around 64GB RAM and 2-3 days to run our largest experiment). Note that splitting the data in this way has little impact on performance, as there are few links that cross top-level categories, and the hierarchical nature of our model means that few parameters are shared across categories.\r\n\r\nTo obtain ground-truth for pairs of substitutable and complementary products we also crawl graphs of four types from Amazon:\r\n\r\n1. 'Users who viewed x also viewed y'; 91M edges.\r\n\r\n2. 'Users who viewed x eventually bought y'; 8.18M edges.\r\n\r\n3. 'Users who bought x also bought y'; 133M edges.\r\n\r\n4. 'Users frequently bought x and y together'; 4.6M edges.\r\n\r\nWe refer to edges of type 1 and 2 as substitutes and edges of type 3 or 4 as complements, though we focus on 'also viewed' and 'also bought' links in our experiments, since these form the vast majority of the dataset. Note the minor differences between certain edge types, e.g. edges of type 4 indicate that two items were purchased as part of a single basket, rather than across sessions.","description_withheld":null,"homepage":"","introduced_date":"2022-07-20","introduced_date_note":null,"introduced_by":{"paper":"/paper/beyond-homophily-structure-aware-path","title":"Beyond Homophily: Structure-aware Path Aggregation Graph Neural Network","first_author":"Yifei Sun","url":null},"license":{"name":"Apache-2.0","url":"https://github.com/horrible-dong/DNRT/blob/main/LICENSE"},"modalities":[{"name":"Graphs","url":"/datasets/modality/graphs"}],"tasks":[{"name":"Node Classification","url":"/task/node-classification","datasets_with_task":"/datasets/task/node-classification"}],"languages":[{"name":"English","url":"/datasets/language/english"}],"variants":["Electronics"],"data_loaders":[],"num_papers_in_archive":2,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/node-classification-on-electronics","task":"Node Classification","dataset_variant":"Electronics","rows":1,"metrics":["Accuracy (%)"],"first_row_in_archive_order":{"model":"PathNet","paper":"/paper/beyond-homophily-structure-aware-path","metrics":{"Accuracy (%)":"76.97"},"code_links":[{"title":"zjunet/PathNet","url":"https://github.com/zjunet/PathNet"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/beyond-homophily-structure-aware-path","title":"Beyond Homophily: Structure-aware Path Aggregation Graph Neural Network","date":"2022-07-20","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."}