I have gathered the basic idea why we need chunking in NLP. But I do not understand how it is being done after watching the 5th tutorial of the nltk series. I do not understand the use of the regular expressions and how to vary them to obtain any desired results. Can anyone help me with it? Some examples would be fine for me to understand
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I suppose the best first step for you would be: https://pythonprogramming.net/regular-expressions-regex-tutorial-python-3/ to see a few examples and see what each character means.
-Harrison 7 years ago
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