Porovnat metody
Prohlédněte si vybrané metody vedle sebe; řádky, které se liší, jsou zvýrazněny.
| Model smíšeného logitu× | Bayesovská regrese× | Vnořený logitový model diskrétní volby× | |
|---|---|---|---|
| Obor≠ | Ekonometrie | Bayesovská statistika | Ekonometrie |
| Rodina≠ | Regression model | Bayesian methods | Regression model |
| Rok vzniku≠ | 2000 | — | 1985 |
| Tvůrce≠ | Daniel McFadden & Kenneth Train | — | Daniel McFadden; Ben-Akiva & Lerman |
| Typ≠ | Random-parameters discrete choice model | Bayesian linear model | Discrete choice regression model |
| Původní zdroj≠ | Train, K. E. (2009). Discrete Choice Methods with Simulation (2nd ed.). Cambridge University Press. ISBN: 978-0-521-74738-7 | Gelman, A., Carlin, J. B., Stern, H. S., Dunson, D. B., Vehtari, A. & Rubin, D. B. (2013). Bayesian Data Analysis (3rd ed.). CRC Press. ISBN: 978-1439840955 | Ben-Akiva, M., & Lerman, S. R. (1985). Discrete Choice Analysis: Theory and Application to Travel Demand. MIT Press. ISBN: 978-0-262-02217-0 |
| Další názvy≠ | Random Parameters Logit, Mixed Multinomial Logit, Error Components Logit, Karma Logit Modeli | bayesian linear regression, probabilistic regression, bayesian regresyon | Tree Logit Model, Hierarchical Logit Model, Generalized Extreme Value Logit, İç İçe Logit Modeli |
| Příbuzné≠ | 3 | 2 | 3 |
| Shrnutí≠ | The Mixed Logit model, introduced formally by McFadden and Train (2000) and elaborated in Train (2009), is a flexible discrete choice framework that allows preference parameters to vary randomly across decision-makers. By integrating standard logit probabilities over a mixing distribution of coefficients, it overcomes the restrictive independence of irrelevant alternatives (IIA) property and accommodates unobserved taste heterogeneity, panel data correlation, and complex substitution patterns across alternatives. | Bayesian regression is a probabilistic version of linear regression that treats the model parameters as uncertain quantities. Instead of returning a single best-fit estimate, it combines prior knowledge with the observed data to produce a full posterior probability distribution for each parameter, from which credible intervals and predictions are read off. | The Nested Logit model is a discrete choice framework that groups mutually exclusive alternatives into hierarchical nests, allowing correlated unobserved utilities within each nest while maintaining independence across nests. Introduced formally by Ben-Akiva and Lerman (1985) and grounded in McFadden's Generalized Extreme Value (GEV) theory, it extends the standard Multinomial Logit by relaxing the restrictive Independence of Irrelevant Alternatives assumption within predefined groups of similar alternatives. |
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