Process / pipeline

文本分段 — 主题边界检测

文本分段是指沿着主题或话语边界将长文档分割成有意义的章节（段落）。它由 Marti A. Hearst 于 1997 年提出的 TextTiling 方法引入，用于识别子主题段落，支持文档结构分析和连续文本中主题转换的检测。

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The neighbourhood of related methods — select a node to explore.

文本分段

Hearst, M.A. (1997). TextTiling: Segmenting Text into Multi-Paragraph Subtopic Passages. Computational Linguistics, 23(1), 33-64. link ↗
Choi, F.Y.Y. (2000). Advances in Domain Independent Linear Text Segmentation. NAACL. link ↗

ScholarGate. (2026, June 1). Text Segmentation (Topic Segmentation). ScholarGate. https://scholargate.app/zh/text-mining/text-segmentation

Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.