Span-Oriented Information Extraction -- A Unifying Perspective on Information Extraction
Fuente:
arXiv
Salvato in:
| Autori principali: | , , |
|---|---|
| Natura: | Preprint |
| Pubblicazione: |
2024
|
| Soggetti: | |
| Accesso online: | |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
| _version_ | 1866913281193541632 |
|---|---|
| author | Ding, Yifan Yankoski, Michael Weninger, Tim |
| author_facet | Ding, Yifan Yankoski, Michael Weninger, Tim |
| contents | Information Extraction refers to a collection of tasks within Natural Language Processing (NLP) that identifies sub-sequences within text and their labels. These tasks have been used for many years to link extract relevant information and to link free text to structured data. However, the heterogeneity among information extraction tasks impedes progress in this area. We therefore offer a unifying perspective centered on what we define to be spans in text. We then re-orient these seemingly incongruous tasks into this unified perspective and then re-present the wide assortment of information extraction tasks as variants of the same basic Span-Oriented Information Extraction task. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2403_15453 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Span-Oriented Information Extraction -- A Unifying Perspective on Information Extraction Ding, Yifan Yankoski, Michael Weninger, Tim Computation and Language Artificial Intelligence Information Retrieval Information Extraction refers to a collection of tasks within Natural Language Processing (NLP) that identifies sub-sequences within text and their labels. These tasks have been used for many years to link extract relevant information and to link free text to structured data. However, the heterogeneity among information extraction tasks impedes progress in this area. We therefore offer a unifying perspective centered on what we define to be spans in text. We then re-orient these seemingly incongruous tasks into this unified perspective and then re-present the wide assortment of information extraction tasks as variants of the same basic Span-Oriented Information Extraction task. |
| title | Span-Oriented Information Extraction -- A Unifying Perspective on Information Extraction |
| topic | Computation and Language Artificial Intelligence Information Retrieval |
| url | https://arxiv.org/abs/2403.15453 |