A Multi-Scale Suitability Analysis of Home-Improvement Retail-Store Site Selection for Ontario, Canada
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
A multi-scale suitability analysis using big data (4.7 million suitability scores) is presented across a large spatial extent (1.076 million km 2 ) to identify potential locations for new home-improvement retail stores. Suitability scores were generated for individual property parcels using criteria weights derived from surveyed retail-industry experts. To increase capacity for site selection, distributions of suitability scores were generated at census dissemination areas (populations 500-700; n = 19,963) and census metropolitan and agglomeration areas (core populations >10,000; n = 43). Analogues among metropolitan and agglomeration areas were generated and spatial clustering was used to identify groups of highly-suitable parcels within urban areas. Lastly, individual parcels can be interrogated for overall suitability or individual criteria scores. Our approach combines retail methods typically used in isolation (e.g. location quotient, Huff’s model, network analysis) and demonstrates how a simple survey can be used to weight criteria. Results show that survey respondents were in general agreement and that top-line revenues were more critical to perceived location success than development and operational costs. Analysis of suitability scores found analogues and clusters of census metropolitan areas that coincide with store sales as well as clusters of highly suitable parcels predominantly located around major highways. In addition to identifying challenges and solutions to the presented research, we also describe future research directions that extend the presented static analysis to include processes like store closure and openings, competition, and land use change through the use of agent-based modelling.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it