Dependent variables change based on other inputs in financial models, affecting investment outcomes. Independent variables like earnings affect dependent variables, influencing metrics like P/E ratios ...
The classification models built on class imbalanced data sets tend to prioritize the accuracy of the majority class, and thus, the minority class generally has a higher misclassification rate.
ABSTRACT: Count data is almost always over-dispersed where the variance exceeds the mean. Several count data models have been proposed by researchers but the problem of over-dispersion still remains ...
Communication problems in the workplace can have a negative impact on morale, productivity and interdepartmental working relationships. When left unchecked, ongoing communication problems can ...
Abstract: We extend network tomography to traffic flows that are not necessarily Poisson random processes. This assumption has governed the field since its inception in 1996 by Y. Vardi. We allow the ...
NFL scorigamis — a final score combination that has never previously occurred in league history, such as 11-6 or 22-16 — have sparked a cult-like following among football fans and statisticians alike.
For information on using the package, see the stable documentation. Use the in-development documentation for the version of the documentation, which contains the unreleased features. It mixes two ...
http://www.columbia.edu/~ks20/4106-18-Fall/4106-18-Fall.html No Required Texts, but here is a suggested text: Sheldon Ross Introduction to Probability Models ...
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