Explain the process for creating a word cloud visualization and the software needed for the task.
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Creating a word cloud visualization involves using software to generate an image composed of words or phrases in varying sizes and fonts. To create a word cloud, a text document containing the words or phrases you want to be included in the visualization is first imported into the software. The software then generates a word cloud image based on the frequency of the words or phrases in the imported text. Popular software used to create a word cloud visualization include Wordle, Tagxedo, and Wordclouds.
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