Model complexity refers to how complicated or intricate a model is. It measures the amount of detail or features the model includes to represent a particular concept or problem. A high level of complexity means the model accounts for more variables or factors, while a low level of complexity means it incorporates fewer variables or considers fewer aspects.
Full definition
Many simulations have been run in an attempt to
model the complexities of the atmospheric conditions in this situation and most outcomes aren't good.
I suggest we've been overly focused on
increasing model complexity and resolution, an approach that isn't delivering good returns on the investment.
Statistically, I would think that the Likelihood would be the proper tool, as it would be easy to compare various models and see if the increased
model complexity for a particular trend in the mean actually yields increased information.
After walking through the costs associated with adding
such model complexity and how that effects both cost and dealer availability, Keogh mentioned Audi of America is looking very closely at adding the manual transmission version of the S3.
Keogh began by laying out the costs associated with
adding model complexity and how that affects vehicle cost and dealership availability.
Steve: I don't think that we disagree
on model complexity: I agree that making models more complex can make them worse.
The most important quality was... that he recognised that while building simple models is important... we can only answer the deeper questions about the complexity of the brain
by modelling the complexity.»
«These revisions have been made in order to increase the appeal of the highly awarded 308 range while increasing value and specification and
reducing model complexity.
Using theoretical and computational tools to
model the complexity of such systems as a whole has been and will continue to be out of the question for the foreseeable future: simplifying assumptions must be introduced to render such systems computationally tractable.
SRI and partners are
modeling the complexities of STEM education to derive innovative approaches to workforce preparation.
Wiesner defended the extensive optional extras list and potential waiting list, saying: «Velar brings a new level of
model complexity.
I clearly see that the change in surface temperature and TOA radiative forcing simulated by the model depends upon
the model complexity, for example, how the ocean circulations are represented.
OHC can not be dismissed by appealing to
model complexities.
However,
model complexity is necessary to quantify the anthropogenic impact on climate via the aerosol direct and indirect effects.
In fact, due to inclusion of more detailed representations of biological, physical, and chemical processes,
model complexity has increased dramatically in recent years.
That's my point, the dramatic improvement in computer power and
model complexity hasn't narrowed the uncertainty on sensitivity nor, brought all the AR4 models, for example, into agreement when recreating 20th C. mean surface temperature.
We compared the balance between the number of parameters (i.e.,
model complexity) and the fit of the model to the data (i.e., Bayesian Information Criterion or BIC) of a full and a partial mediation model.