Bag-of-words:
Bag-of-words is a simplified natural language processing concept. Text documents are parsed and output as collections of words (i.e. stripped of punctuation, etc.). In the bag-of-words concept, the resulting collection of words is considered for further analytics without regard to order, grammar, etc. (but the multiple occurrence of words is tracked).
Planning on taking an introductory statistics course, but not sure if you need to start at the beginning? Review the course description for each of our introductory statistics courses and estimate which best matches your level, then take the self test for that course. If you get all or almost all the questions correct, move on and take the next test.
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