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########################################### Text + SML Challenge
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## Get a first pass model built to predict if an SMS message is spam!
## 
## review the slides at the end of this module (mod 7 or 8)
## predict spam based on the message
## objective =  based on accuracy
## 
## only input is text, but you can derive features if you like
## limited time, but how do you maximize your initial first pass (and the model?)
## HINTS:
##        start small, simple models
##        iterate and see how you do against the leaderboard
##        code above helps you with the core mechanics