"Parameter choices" refers to the selection or setting of specific values or options within a set of parameters. It involves making decisions or determining specific details within a given framework or system. Full definition
The inferior displays will be either cheap low - end displays, or expensive displays manufactured with bad parameter choices, or high quality displays ruined through improper calibration at the factory. (displaymate.com)
Extensive sensitivity analyses indicate that, while differences between model frameworks and alternative parameter choices make a difference, the economic impact of improved educational outcomes remains enormous. (nber.org)
The final parameter choice of the CRF model shown in Fig. 10 of [Shaviv, 2003] is that «which best fits the ice age epochs», i.e., the cosmic ray model has already been fitted to climate data. (pik-potsdam.de)