{"id":"W7137404604","doi":"","title":"Chapter Ships, shipping, technological change and global economic growth, 1400-1800","year":2023,"lang":"en","type":"other","venue":"Directory of Open access Books (OAPEN Foundation)","topic":"","field":"","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Technological change; Shipbuilding; Globe; Government (linguistics); Settlement (finance); Position (finance)","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":[0.0001391991,0.0007358533,0.0004163754,0.002644133,0.001178788,0.005084177,0.0004438679,0.001023488,0.06936389],"category_scores_gemma":[0.000477835,0.0002326312,0.0002111811,0.01065363,0.001165528,0.004148452,0.001322966,0.00131439,0.02055468],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00202351,"about_ca_system_score_gemma":0.002058756,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009271967,"about_ca_topic_score_gemma":0.01784011,"domain_scores_codex":[0.9998838,0.00001253984,0.000005309903,0.00001612401,0.00006858369,0.00001363447],"domain_scores_gemma":[0.9998987,0.0000342808,0.00001263624,0.000005883593,0.00002469245,0.00002388345],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00002590873,0.0001019911,0.001143713,0.001060764,0.000008955226,0.00019131,0.001576364,0.0003496838,0.000236073,0.1749753,0.6520925,0.1682374],"study_design_scores_gemma":[0.000002647517,0.000005280492,0.001795587,0.0004551524,0.000003072975,0.00008105655,0.0003924518,0.00003108204,0.00001968791,0.008586749,0.988624,0.000003126235],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.001303126,0.2518659,0.0001611755,0.00351707,0.002091849,0.00001581414,0.0004951987,0.0000585176,0.7404914],"genre_scores_gemma":[0.01506992,0.4190467,0.00059775,0.001691806,0.002327248,0.0000475891,0.0008023193,0.0001000313,0.5603165],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.06936389,"threshold_uncertainty_score":0.2320454,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1868273138650527,"score_gpt":0.4034108191270107,"score_spread":0.216583505261958,"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."}}