Porovnat metody
Prohlédněte si vybrané metody vedle sebe; řádky, které se liší, jsou zvýrazněny.
| Regrese RANSAC× | Kvantilová regrese× | |
|---|---|---|
| Obor≠ | Statistika | Ekonometrie |
| Rodina | Regression model | Regression model |
| Rok vzniku≠ | 1981 | 1978 |
| Tvůrce≠ | Fischler & Bolles | Koenker & Bassett |
| Typ≠ | Robust linear regression | Conditional quantile regression |
| Původní zdroj≠ | Fischler, M. A. & Bolles, R. C. (1981). Random Sample Consensus: A Paradigm for Model Fitting with Applications to Image Analysis and Automated Cartography. Communications of the ACM, 24(6), 381-395. DOI ↗ | Koenker, R. & Bassett, G., Jr. (1978). Regression Quantiles. Econometrica, 46(1), 33-50. DOI ↗ |
| Další názvy≠ | random sample consensus, RANSAC, robust regression, RANSAC Regresyonu | conditional quantile regression, regression quantiles, Kantil Regresyon |
| Příbuzné | 5 | 5 |
| Shrnutí≠ | RANSAC Regression is a robust linear regression method introduced by Fischler and Bolles in 1981 that fits a model to the inlier points of a dataset while automatically excluding outliers. Instead of fitting all the data at once, it repeatedly samples small subsets, fits a candidate model, and keeps the model that wins the largest consensus of agreeing points. | Quantile regression models conditional quantiles of an outcome - the median, the 25th or 75th percentile, and so on - rather than the conditional mean that OLS targets. Introduced by Koenker and Bassett in 1978, it reveals how predictors act across the whole distribution, including its tails. |
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