34. POS¶
词性标注（Part-of-Speech tagging 或POS tagging)
34.1. google’s universal POS tagset¶
- NOUN (nouns),
- VERB (verbs),
- ADJ (adjectives),
- ADV(adverbs),
- PRON (pronouns), 代词
- DET (determiners and articles), 限定词和冠词
- ADP (prepositions and postpositions), 介词和后置词
- NUM (numerals), 数词
- CONJ (conjunctions), 连接词
- PRT (particles), 【语言学】虚词；不变化词(冠词，副词，介词，连接词，感叹词等)；小品词；词缀
- ‘.’ (punctuation marks) 标点符号
- X (a catch-all for other categories such as abbreviations or foreign words).