Part-of-Speech Tagging
Analyze the grammatical structure of text by identifying parts of speech for each word.
About: Part-of-Speech (POS) tagging is the process of marking up words in text according to their grammatical categories such as noun, verb, adjective, etc.
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Text Processing
Analysis
Advanced NLP
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POS Tagging Methods
NLTK (Penn Treebank)
Uses the Perceptron tagger trained on the Penn Treebank corpus with detailed grammatical categories.
- 36+ detailed tags
- English-specific
- Traditional NLP approach
spaCy (Universal)
Uses the en_core_web_sm model with Universal POS tags for cross-linguistic consistency.
- 17 universal tags
- Cross-linguistic
- Modern NLP approach
POS Tagging Results
Click "Analyze POS Tags" to see grammatical analysis results