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| Nyílt Információkivonás× | Elemzési szerkezet elemzése× | |
|---|---|---|
| Tudományterület | Szövegbányászat | Szövegbányászat |
| Módszercsalád | Process / pipeline | Process / pipeline |
| Keletkezés éve≠ | 2007 | 2003 |
| Megalkotó≠ | Banko, Cafarella, Soderland, Broadhead & Etzioni | Michael Collins (statistical models, 2003) |
| Típus≠ | Schema-free relation-extraction task | NLP syntactic-analysis task |
| Alapmű≠ | Banko, M., Cafarella, M. J., Soderland, S., Broadhead, M. & Etzioni, O. (2007). Open Information Extraction from the Web. Proceedings of IJCAI 2007, 2670-2676. link ↗ | Collins, M. (2003). Head-Driven Statistical Models for Natural Language Parsing. Computational Linguistics, 29(4), 589-637. DOI ↗ |
| Alternatív nevek≠ | Open IE, OpenIE, open relation extraction, Açık Bilgi Çıkarma (Open IE) | phrase-structure parsing, constituent parsing, Kurucu Öbek Ayrıştırma (Constituency Parsing) |
| Kapcsolódó | 3 | 3 |
| Összefoglaló≠ | Open Information Extraction (Open IE) is a text-mining task that automatically extracts subject-relation-object triples from text without requiring a predefined relation schema. Introduced by Banko and colleagues (2007) for extraction over the open web, it converts free-running text into structured assertions used to build knowledge graphs and to mine large text collections. | Constituency parsing is a natural-language-processing task that represents a sentence as a tree of recursively nested phrase-structure constituents — for example S → NP + VP. Building on the head-driven statistical parsing models introduced by Collins (2003) and the later neural parsers of Kitaev and colleagues (2019), it exposes the hierarchical syntactic skeleton of a sentence for grammatical pattern extraction and grammar research. |
| ScholarGateAdatkészlet ↗ |
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