V2EX resegmentation

Resegmentation

释义 Definition

resegmentation(再切分;重新分割):指把已经划分好的语言单位(如语音流、词、形态、句子片段)重新进行边界划分,以获得更合适或更准确的分段结果。常见于语言学、语音识别、自然语言处理(NLP)文本/语音标注场景。

发音 Pronunciation (IPA)

/rismnten/

例句 Examples

The app improves accuracy by resegmentation of the audio.
这个应用通过对音频进行再切分来提高准确率。

After we updated the tokenizer, resegmentation changed many word boundaries in the corpus, which affected downstream parsing and translation quality.
在我们更新分词器之后,再切分改变了语料库中许多词边界,从而影响了后续的句法分析与翻译质量。

词源 Etymology

由前缀 re-(“再次、重新”)+ segmentation(“切分、分割”)构成,字面意思就是“重新进行切分”。其中 segmentation 源自 segment(“部分、片段”),与拉丁语词根中“切开、分段”的含义相关。

相关词 Related Words

文学与著作 Literary Works

  • Speech and Language Processing(Dan Jurafsky & James H. Martin):在分词、语音与文本处理流程中常涉及(再)切分与边界决策的讨论。
  • Foundations of Statistical Natural Language Processing(Christopher D. Manning & Hinrich Schütze):统计方法与序列建模相关章节中常出现与重切分/重标注相近的概念语境。
  • The Handbook of Computational Linguistics and Natural Language Processing(相关手册类著作):在分词、形态分析、语料标注等主题中可见该术语或其同类用法。
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