পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| থার্সটোন স্কেলিং× | ব্র্যাডলি-ট্যারি মডেল× | |
|---|---|---|
| ক্ষেত্র≠ | পরিসংখ্যান | সিদ্ধান্ত গ্রহণ |
| পরিবার≠ | Latent structure | Regression model |
| উদ্ভবের বছর≠ | 1927 | 1952 |
| প্রবর্তক≠ | Louis Leon Thurstone | Ralph Bradley & Milton Terry |
| ধরন≠ | Psychological measurement and attitude scaling model | Probabilistic paired comparison model |
| মৌলিক উৎস≠ | Thurstone, L. L. (1927). A law of comparative judgment. Psychological Review, 34(4), 273–286. DOI ↗ | Bradley, R. A., & Terry, M. E. (1952). Rank analysis of incomplete block designs: I. The method of paired comparisons. Biometrika, 39(3/4), 324–345. DOI ↗ |
| অপর নাম | Law of Comparative Judgment, Thurstone's Method of Equal-Appearing Intervals, Case V Scaling, Thurstone Ölçekleme | BT Model, Bradley-Terry-Luce Model, Paired Comparison Model, İkili Karşılaştırma Modeli |
| সম্পর্কিত≠ | 2 | 3 |
| সারসংক্ষেপ≠ | Thurstone Scaling, formally the Law of Comparative Judgment, is a psychometric model introduced by Louis Leon Thurstone in 1927 for deriving interval-level scale values from pairwise comparison data. By assuming that each stimulus evokes a normally distributed discriminal process on a psychological continuum, the method converts proportions of preference judgments into z-scores and recovers the latent positions of stimuli, enabling rigorous attitude and preference measurement. | The Bradley-Terry model is a probabilistic model for paired comparisons that assigns a latent strength parameter to each item and predicts the probability that one item beats another in a head-to-head contest. Introduced by Ralph A. Bradley and Milton E. Terry in 1952, it provides a principled statistical framework for ranking items from pairwise preference data, including incomplete comparison designs where not every pair is directly observed. |
| ScholarGateডেটাসেট ↗ |
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