Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). Joint entity recognition and relation extraction as a multi-head selection problem. Retrieved May 24, 2026, from https://4ort.xyz/entity/joint-entity-recognition-and-relation-extraction-as-a-multi-head-selection-problem
MLA“Joint entity recognition and relation extraction as a multi-head selection problem.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/joint-entity-recognition-and-relation-extraction-as-a-multi-head-selection-problem.
BibTeX@misc{4ortxyz_joint-entity-recognition-and-relation-extraction-as-a-multi-head-selection-problem_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Joint entity recognition and relation extraction as a multi-head selection problem}}, year = {2026}, url = {https://4ort.xyz/entity/joint-entity-recognition-and-relation-extraction-as-a-multi-head-selection-problem}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Joint entity recognition and relation extraction as a multi-head selection problem — https://4ort.xyz/entity/joint-entity-recognition-and-relation-extraction-as-a-multi-head-selection-problem (retrieved 2026-05-24)
