{"url":"/method/reldiff","slug":"reldiff","name":"RelDiff","full_name":"RelDiff","full_name_withheld":false,"description_markdown":"RelDiff generates entity-relation-entity embeddings in a single embedding space. RelDiff adopts two fundamental vector algebraic operators to transform entity and relation embeddings from knowledge graphs into entity-relation-entity embeddings. In particular, RelDiff can encode finer-grained information about the relations than is captured when separate embeddings are learned for the entities and the relations.","description_state":"present","introduced_year":null,"introduced_by":{"title":"RelDiff: Enriching Knowledge Graph Relation Representations for Sensitivity Classification","paper":"/paper/reldiff-enriching-knowledge-graph-relation","first_author":"Hitarth Narvala","n_authors":3,"url_abs":null,"archive_paper_url":"https://paperswithcode.com/paper/reldiff-enriching-knowledge-graph-relation"},"source":{"url":"https://aclanthology.org/2021.findings-emnlp.311","title":"RelDiff: Enriching Knowledge Graph Relation Representations for Sensitivity Classification","url_on_a_paper_host":true},"code_snippet_url":null,"code_snippet_url_on_a_code_host":false,"categories":[{"area":"Graphs","area_id":"graphs","collection":"Graph Embeddings","url":"/methods/category/graph-embeddings","pwc_aliases":[]}],"n_papers_tagged":1,"archive_num_papers":1,"papers_newest_first":[{"paper":"/paper/reldiff-enriching-knowledge-graph-relation","title":"RelDiff: Enriching Knowledge Graph Relation Representations for Sensitivity Classification","date":"2021-11-01","arxiv_id":null,"n_code_links":0,"syntology":null}],"papers_shown":1,"tasks":[{"task":"/task/entity-embeddings","name":"Entity Embeddings","papers":1},{"task":"/task/knowledge-graph-embeddings","name":"Knowledge Graph Embeddings","papers":1},{"task":null,"name":"Relation","papers":1},{"task":"/task/sensitivity","name":"Sensitivity","papers":1},{"task":"/task/sensitivity-classification","name":"Sensitivity Classification","papers":1},{"task":"/task/text-classification","name":"Text Classification","papers":1}],"tasks_shown":6,"n_tasks":6,"usage_by_year":[{"year":"2021","papers":1}],"row_source":"methods_table","archive":{"source":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","archive_url":"https://paperswithcode.com/method/reldiff"},"syntology_read_at":"2026-09-24T18:15:14+00:00"}