Process / pipeline
词性标注（POS Tagging）
词性标注为文本中的每个单词分配一个语法类别标签——名词、动词、形容词等。这是一项基础的自然语言处理任务，由 Ratnaparkhi (1996) 正式化为统计模型，并被打包进 Stanford CoreNLP (Manning et al., 2014) 等广泛使用的工具包中，它作为句法分析和信息提取的预处理步骤。
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来源
- Ratnaparkhi, A. (1996). A Maximum Entropy Model for Part-Of-Speech Tagging. EMNLP. link ↗
- Manning, C.D. et al. (2014). The Stanford CoreNLP Natural Language Processing Toolkit. ACL. DOI: 10.3115/v1/P14-5010 ↗
如何引用本页
ScholarGate. (2026, June 1). Part-of-Speech Tagging. ScholarGate. https://scholargate.app/zh/text-mining/pos-tagging
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