Sentence examples for failure of models from inspiring English sources

Mr. Rajan, a former chief economist at the International Monetary Fund, points to a new paper co-authored by a University of Chicago colleague, Amit Seru, "The Failure of Models That Predict Failure," which looked at securitized subprime loans issued from 1997-2006.

The development of parameter identifiability over time can also be used to detect failure of model structures, as was shown by Wagener et al. ([2003]).

The additive genetic covariance matrix was left unconstrained, because constraining this matrix to be general positive led to failure of model convergence in some iteration (see results).

A quadratic regression function (x = 2) was also fitted but led to failure of model convergence.

Failure of model predictions to fit the empirical data can stem from the collective effect of small errors in the rate constants used.

The final model with the outlier had a set of standardized residuals with non-constant variance, when evaluated by Bartlett's test; the model without the outlier did not show this failure of model assumption.

The final model with the outlier had a set of standardized residuals without a normal distribution, when evaluated by the Shapiro-Wilks test; the model without the outlier did not show this failure of model assumption.

Their research concluded that the quantitative methods underestimated defaults for subprime borrowers in what the paper called "a systematic failure of default models".

But isn't the failure of such models to blame for the current financial crisis?

I caught up with Peter earlier this week at the engaging FailCon conference where he spoke on the Failure of Business Models panel.

Lacking consideration of the decision context leads to the prediction failure of many models in intelligent fashion design systems.