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layout: page
title: "lib.nlp Nodes"
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This namespace contains 7 node(s).

## Available Nodes

- **[Classify Text](classifytext.md)** - Trains a Naive Bayes classifier and classifies text.
- **[Extract Entities](extractentities.md)** - Extracts named entities and parts of speech using compromise.
- **[Phonetic Match](phoneticmatch.md)** - Computes phonetic codes for words using Soundex, Metaphone, or Double Metaphone.
- **[Sentiment Analysis](sentimentanalysis.md)** - Analyzes sentiment of text using natural's SentimentAnalyzer.
- **[Stem](stem.md)** - Stems words to their root form.
- **[TF-IDF](tfidf.md)** - Computes TF-IDF scores for terms across multiple documents.
- **[Tokenize](tokenize.md)** - Tokenizes text into words or sentences.
