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| Εξαγωγή Χρονοδιαγράμματος× | Εξαγωγή Πληροφορίας× | |
|---|---|---|
| Πεδίο | Εξόρυξη Κειμένου | Εξόρυξη Κειμένου |
| Οικογένεια | Process / pipeline | Process / pipeline |
| Έτος προέλευσης≠ | 2010 (TempEval-2 benchmark) | — |
| Δημιουργός≠ | TempEval shared task community (Verhagen et al., 2010) | — |
| Τύπος≠ | NLP structured information extraction task | NLP structured-information task |
| Θεμελιώδης πηγή≠ | Verhagen, M. et al. (2010). SemEval-2010 Task 13: TempEval-2. Proceedings of the 5th International Workshop on Semantic Evaluation (ACL). link ↗ | Cowie, J. & Lehnert, W. (1996). Information Extraction. Communications of the ACM. DOI ↗ |
| Εναλλακτικές ονομασίες | temporal event ordering, event timeline construction, Zaman Çizelgesi Çıkarma (Timeline Extraction) | IE, structured information extraction, Bilgi Çıkarma (Information Extraction) |
| Συναφείς | 4 | 4 |
| Σύνοψη≠ | Timeline extraction is a natural-language-processing task that identifies events mentioned in text, anchors each event to a temporal expression, and arranges them into a chronologically ordered timeline. Formalised through the TempEval shared tasks (Verhagen et al., 2010), it enables automatic reconstruction of historical narratives, news event sequences, and clinical case progressions from unstructured text. | Information extraction (IE) is a natural-language-processing task that converts unstructured text into structured information — such as events, relations, and attributes — so that facts buried in free-form documents become machine-readable records. The task was consolidated in early surveys by Cowie and Lehnert (1996) and later by Grishman (2012). |
| ScholarGateΣύνολο δεδομένων ↗ |
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