"Input parameters" refer to the values or information that are provided to a function or program to perform a specific task. They act as instructions or data that help determine the outcome or behavior of the function or program. Full definition
If you see model predictions at odds with observed long term data, doesn't that tend to influence selection of input parameters (that are poorly known anyway) to get better agreement? (realclimate.org)
Note that this does not mean that I'm changing my model: I'm just changing input parameters. (skepticalscience.com)
Through our proposed interface, users will be able to issue tokens and ICO contracts using input parameters. (links2exchange.net)