Preprocessing may refer to the following topics in computer science:
Preprocessor, a program that processes its input data to produce output that is used as input to another program like a compiler
Data preprocessing, used in machine learning and data mining to make input data easier to work with
Topics referred to by the same term
This disambiguation page lists articles associated with the title Preprocessing. If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article.