The phrase "a set of several" is correct and usable in written English.
It can be used when referring to a collection or group that consists of multiple items or elements.
Example: "The research team presented a set of several innovative solutions to the problem."
Alternatives: "a collection of multiple" or "a group of several".
Thus, what is the Fitness Function more efficient among a set of several possible options?
First is a set of several numerical benchmark problems with various optimization characteristics.
Called charged coupled devices, or C.C.D.'s, these sensors require a set of several chips and components.
Christian Kammerer followed up this afternoon by finding a set of several teeth that likely belonged to one individual.
Migration paths were derived by constructing a set of several intermediate structures between two energy minima by linear interpolation.
It is based on a set of several little neural networks, each one discriminating only two classes.
Each of those is identified with a set of several technical parameters including the risk of induced seismicity.
The Wellcome Collection in London has a set of several hundred tattoos on human skin, most of which seem to have come from French soldiers and prisoners.
We show that the problem can be formulated as a set of several binary variable knapsack optimization problems, which are solved sequentially.
Furthermore, a feature selection method is used to obtain the best discriminating features from a set of several statistics and measures of different nature.
A Pavlovian procedure containing a set of several alternative reliable trial stimuli and a set of several alternative unreliable trial stimuli was used to determine if reliability of outcome, per se, would differentially condition additional trial stimuli that either preceded or followed those original trial stimuli in a serial conditioning paradigm.
