Wiktionary
fitness model
n. 1 (context bodybuilding English) A good-looking person (usually a man) with a well-developed physique who is paid as a model to demonstrate exercises or related equipment. 2 (context mathematics biology English) A mathematical model for evaluating the development of a system.
Wikipedia
Fitness model (network theory)
In complex network theory, the fitness model is a model of the evolution of a network: how the links between nodes change over time depends on the fitness of nodes. Fitter nodes attract more links at the expense of less fit nodes.
It has been used to model the network structure of the World Wide Web.
Fitness model
Fitness model can mean:
- Fitness model (person), a person who models, with emphasis on their physique
- Fitness model (network theory), a model of network evolution
Usage examples of "fitness model".
She had a wild mane of blond hair shot with gray and the body of a fitness model.