Porovnat metody
Prohlédněte si vybrané metody vedle sebe; řádky, které se liší, jsou zvýrazněny.
| Systém hodnocení Elo× | Plackettův-Luceův model× | |
|---|---|---|
| Obor | Rozhodování | Rozhodování |
| Rodina | Regression model | Regression model |
| Rok vzniku≠ | 1978 | 1975 |
| Tvůrce≠ | Arpad Elo | Robin Plackett; R. Duncan Luce |
| Typ≠ | Pairwise comparison ranking model | Probabilistic ranking model |
| Původní zdroj≠ | Elo, A. E. (1978). The Rating of Chessplayers, Past and Present. Arco Publishing. ISBN: 978-0-668-04721-0 | Plackett, R. L. (1975). The analysis of permutations. Journal of the Royal Statistical Society: Series C, 24(2), 193–202. DOI ↗ |
| Další názvy | Elo Rating System, Elo Chess Rating, Elo Skill Rating, Elo Derecelendirme Sistemi | Luce's Choice Axiom Model, Rank-Ordered Logit Model, Exploded Logit Model, Sıralama Tercih Modeli |
| Příbuzné≠ | 2 | 3 |
| Shrnutí≠ | The Elo Rating System is a pairwise comparison-based ranking method developed by Hungarian-American physicist and chess master Arpad Elo and formally published in 1978. Originally designed to assess the relative skill levels of chess players, it assigns each competitor a numerical rating that rises or falls after each encounter based on the expected versus actual outcome. The system assumes that player performance follows a logistic distribution, enabling probabilistic predictions of match results and continuous rating refinement over time. | The Plackett-Luce model is a probabilistic framework for analysing and predicting rank-ordered data. Introduced by Robin Plackett (1975) — building on R. Duncan Luce's earlier axiom of choice (1959) — it models the probability of any complete ranking of items as a sequential selection process, where each item's chance of being chosen at each position is proportional to its latent worth parameter. It is widely used in preference learning, recommender systems, and choice modelling. |
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