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| Етикетиране по части на речта (POS Tagging)× | Морфологичен анализ× | |
|---|---|---|
| Област | Извличане на текст | Извличане на текст |
| Семейство | Process / pipeline | Process / pipeline |
| Година на възникване≠ | — | 1980 |
| Създател≠ | — | M.F. Porter (Porter stemmer) |
| Тип≠ | NLP sequence-labelling task | Text-normalisation preprocessing task |
| Основополагащ източник≠ | Ratnaparkhi, A. (1996). A Maximum Entropy Model for Part-Of-Speech Tagging. EMNLP. link ↗ | Porter, M.F. (1980). An Algorithm for Suffix Stripping. Program, 14(3), 130-137. DOI ↗ |
| Други названия | part-of-speech tagging, grammatical tagging, Sözcük Türü Etiketleme (POS Tagging) | stemming, lemmatization, Morfolojik Analiz ve Kök Bulma |
| Свързани≠ | 3 | 4 |
| Резюме≠ | Part-of-speech tagging assigns a grammatical category label — noun, verb, adjective, and so on — to every word in a text. It is a foundational natural-language-processing task, formalised as a statistical model by Ratnaparkhi (1996) and packaged into widely used toolkits such as Stanford CoreNLP (Manning et al., 2014), and it serves as a preliminary step for syntactic analysis and information extraction. | Morphological analysis splits words into their stems and affixes so that different surface forms of the same word can be treated as one. It covers two complementary approaches — rule-based stemming, such as the Porter (1980) and Snowball algorithms, and dictionary-aware lemmatization — and is a critical text-normalisation step for agglutinative languages such as Turkish and Arabic. |
| ScholarGateНабор от данни ↗ |
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