Introduction
Welcome to natural language processing with R
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Skills and tools you need
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1. Getting Started with Quanteda
Introduction to quanteda
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Install quanteda
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2. Understanding Corpora
Create a quanteda corpus
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Create metadata with docvars
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Corpus subsets and groups
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Reshape and segment a corpus
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Remove lines from a corpus
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3. Understanding Tokens
Corpus and tokens
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Remove tokens and stopwords
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Group tokens
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Stemming with tokens
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4. Understanding Document-Feature Matrix (DFM)
Corpus, tokens, and DFM
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Create and modify a DFM
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Real-world analysis with DFM
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5. Analysis and Visualization
The quanteda textstat package
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Real-world text statistics with textstat
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Understand the quanteda sentiment package
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Real-world sentiment analysis with quanteda sentiment
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Visualization with textplot
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Use dplyr with quanteda
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Conclusion
Your next steps in NLP
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Ex_Files_NLP_with_Quanteda_R.zip
(11 KB)