US Patent 11474816 Code review using quantitative linguistics

Described are techniques for code review using Quantitative Linguistics (QL). The techniques include comparing received code to one or more repositories of code and identifying one or more portions of rare code in the received code that satisfy a rarity threshold relative to the one or more repositories of code. The techniques further include generating annotated code by annotating the received code at the one or more portions of rare code and transmitting the annotated code to a testing platform.