Pushshift will be releasing a word frequency list created from over one billion tweets. This list will contain the word used, the number of times the word is used and the frequency (percentage) of the word used overall from the sample.
This may help researchers identify
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words used by specific users that are present at a much higher frequency compared to the global use of the word on Twitter.
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Planning on any sort of normalization? Approximate number of users per word (modulo rare words for privacy reasons) could be really helpful