- Python Text Processing with NLTK 2.0 Cookbook: LITE
- Jacob Perkins
- 56字
- 2021-04-02 19:43:17
Chapter 1. Tokenizing Text and WordNet Basics
In this chapter, we will cover:
- Tokenizing text into sentences
- Tokenizing sentences into words
- Tokenizing sentences using regular expressions
- Filtering stopwords in a tokenized sentence
- Looking up synsets for a word in WordNet
- Looking up lemmas and synonyms in WordNet
- Calculating WordNet synset similarity
- Discovering word collocations
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