ConceptText Splitting / 文本切分
Text Splitting
A preprocessing technique that divides long documents into shorter chunks suitable for model processing. Common strategies include fixed character counts, splitting by paragraph headings and recursive splitting. The granularity of the split affects retrieval quality.
Timeline (last 90 days)
Oct 12
文本分割中，按标题切分属于结构性分割，能保留文档的语义边界；按大小切分（如约500字符）则控制单块长度，适配嵌入模型和上下文窗口的限制。
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