The Natural Language Toolkit (NLTK) is a popular library for natural language processing (NLP) in Python used to develop NLP applications and analyze text data. In this assignment, you will use NLTK to analyze tweets made by President Barack Obama to address the following questions:
Import the text data (tweets) into Python from
Transform the text data to lowercase.
Tokenize the data.
Remove the stop words.
Remove infrequent words.
Lemmatize the text data
Build a word cloud for the most frequent words.
Create the most frequent words in the document.
Include screen prints of your Python codes and results when submitting your assignment.
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