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| Откриване на събития× | Семантично ролево етикетиране (SRL)× | |
|---|---|---|
| Област | Извличане на текст | Извличане на текст |
| Семейство | Process / pipeline | Process / pipeline |
| Година на възникване≠ | — | 2002 |
| Създател≠ | — | Daniel Gildea & Daniel Jurafsky |
| Тип≠ | NLP information-extraction task | NLP shallow semantic parsing task |
| Основополагащ източник≠ | Doddington, G. et al. (2004). The Automatic Content Extraction (ACE) Program — Tasks, Data, and Evaluation. LREC. link ↗ | Gildea, D. & Jurafsky, D. (2002). Automatic Labeling of Semantic Roles. Computational Linguistics, 28(3), 245-288. DOI ↗ |
| Други названия≠ | event extraction, Olay Tespiti (Event Detection) | SRL, shallow semantic parsing, Anlamsal Rol Etiketleme (SRL) |
| Свързани≠ | 4 | 3 |
| Резюме≠ | Event detection is a natural-language-processing information-extraction task that finds events, historical developments, and action expressions in text and classifies them by type. It grew out of the Automatic Content Extraction (ACE) program described by Doddington et al. (2004) and is widely used in news analysis and historical research. | Semantic role labeling, introduced by Gildea and Jurafsky in 2002, is a natural-language-processing task that assigns semantic roles — who did what to whom, where, when, and how — to the components around a verb (predicate) in a sentence. It turns plain text into structured predicate-argument representations and is a foundational tool for event extraction. |
| ScholarGateНабор от данни ↗ |
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