{"id":"W3194687880","doi":"10.5897/jgrp2021.0829","title":"Why populations are not planets_ gravity and the limits of disease modeling by analogy","year":2021,"lang":"en","type":"article","venue":"Journal of Geography and Regional Planning","topic":"Human Mobility and Location-Based Analysis","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Planet; Gravity model of trade; Population; Geography; Disease; Analogy; Econometrics; Demography; Mathematics; Medicine; Astrophysics; Physics; Economics; Pathology; Sociology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.005680989,0.0004580672,0.00123541,0.001258671,0.001136459,0.003746115,0.00191975,0.001825499,0.005035387],"category_scores_gemma":[0.03157559,0.0004561467,0.001442565,0.001240716,0.006118218,0.00742908,0.002641084,0.003185573,0.0008012276],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001787186,"about_ca_system_score_gemma":0.0009171439,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01724927,"about_ca_topic_score_gemma":0.00622195,"domain_scores_codex":[0.9970425,0.001909591,0.0001071056,0.0005350935,0.0002405182,0.0001652304],"domain_scores_gemma":[0.9850129,0.01175109,0.00094435,0.001319023,0.0005606428,0.000412003],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0000292865,0.00003546354,0.009290076,0.00008544908,0.00008079023,0.0001168833,0.001311748,0.04697463,0.0001581036,0.9210729,0.004723261,0.01612125],"study_design_scores_gemma":[0.00001059702,0.00001856334,0.00181373,0.00004633633,0.00001718978,0.00009925154,0.000223202,0.08513819,0.00005001888,0.9058952,0.006667801,0.00001993391],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2107973,0.009625309,0.5805458,0.1120291,0.0009367416,0.00009979957,0.000937162,0.000850342,0.08417837],"genre_scores_gemma":[0.9479677,0.002747563,0.03946164,0.002252331,0.0006662823,0.0001309145,0.0001962731,0.0001846377,0.006392553],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01724927,"threshold_uncertainty_score":0.03429776,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05119520899645052,"score_gpt":0.3119870390181793,"score_spread":0.2607918300217287,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}