পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| স্থানিক মিথস্ক্রিয়া (মহাকর্ষ) মডেল× | মাল্টিনোমিয়াল লজিস্টিক রিগ্রেশন× | |
|---|---|---|
| ক্ষেত্র≠ | স্থানিক বিশ্লেষণ | অর্থমিতি |
| পরিবার | Regression model | Regression model |
| উদ্ভবের বছর≠ | 1971 | 1974 |
| প্রবর্তক≠ | Alan Wilson (entropy-maximizing family) | McFadden |
| ধরন≠ | Model of flows between spatial origins and destinations | Multinomial logistic regression |
| মৌলিক উৎস≠ | Wilson, A. G. (1971). A family of spatial interaction models, and associated developments. Environment and Planning A, 3(1), 1–32. DOI ↗ | McFadden, D. (1974). Conditional Logit Analysis of Qualitative Choice Behavior. In P. Zarembka (Ed.), Frontiers in Econometrics (pp. 105-142). Academic Press. ISBN: 978-0127761503 |
| অপর নাম | gravity model, spatial interaction model, competing destinations model, mekânsal etkileşim modeli | multinomial logistic regression, polytomous logistic regression, softmax regression, Çok Kategorili Lojistik Regresyon |
| সম্পর্কিত≠ | 4 | 5 |
| সারসংক্ষেপ≠ | Spatial interaction models predict the volume of flows — migrants, commuters, shoppers, trade, trips — between origins and destinations as a function of the size of each place and the distance or cost separating them. By analogy to Newton's gravity, interaction rises with the 'mass' of origin and destination and falls with separation, and Wilson's 1971 entropy-maximizing family put these models on a rigorous footing for transport, migration, and retail analysis. | Multinomial logistic regression is a maximum-likelihood method for a nominal (unordered) dependent variable with more than two categories. Building on McFadden's 1974 treatment of qualitative choice, it gives each category its own set of coefficients relative to a reference category. |
| ScholarGateডেটাসেট ↗ |
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