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التجزئة×تقسيم النص×
المجالتنقيب النصوصتنقيب النصوص
العائلةProcess / pipelineProcess / pipeline
سنة النشأة19911997
صاحب الطريقةSteven AbneyMarti A. Hearst (TextTiling)
النوعNLP partial-parsing taskNLP document-structure / topic-boundary detection
المصدر التأسيسيAbney, S. (1991). Parsing by Chunks. In Principle-Based Parsing. Kluwer Academic Publishers. ISBN: 978-0-7923-1173-4Hearst, M.A. (1997). TextTiling: Segmenting Text into Multi-Paragraph Subtopic Passages. Computational Linguistics, 23(1), 33-64. link ↗
الأسماء البديلةshallow parsing, partial parsing, Yüzeysel Ayrıştırma (Chunking)topic segmentation, discourse segmentation, linear text segmentation, Metin Bölümleme (Text Segmentation)
ذات صلة44
الملخصChunking, also called shallow parsing, is a natural-language-processing task introduced by Steven Abney in 1991 that divides text into grammatical pieces — such as noun phrases and verb phrases — using part-of-speech tags. It extracts useful syntactic structure quickly without building a full parse tree of the sentence.Text segmentation divides a long document into meaningful sections (segments) along topic or discourse boundaries. Introduced for subtopic passages by Marti A. Hearst's TextTiling (1997), it supports document-structure analysis and the detection of topic transitions in continuous text.
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ScholarGateقارن الطرق: Chunking · Text Segmentation. استُرجع بتاريخ 2026-06-18 من https://scholargate.app/ar/compare