Word frequency is in use at many larger insurance companies today. You can certainly find problematic bills with word frequency and the hours billed, but you en

Word frequency is in use at many larger insurance companies today. You can certainly find problematic bills with word frequency and the hours billed, but you end up with a lot of false positives so you still have to manually review everything. We get in deeper than word frequency. And, yes! NLP + statistics is fun!