{"id":"W3154459384","doi":"","title":"Determinants of difficulty in the cheap necklace problem","year":2004,"lang":"en","type":"article","venue":"","topic":"Surgical Sutures and Adhesives","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Victoria","funders":"","keywords":"Necklace; Mathematics; Combinatorics","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":[0.002991419,0.0003303983,0.0003626732,0.002189656,0.0008132306,0.001793158,0.001208474,0.002191139,0.02571404],"category_scores_gemma":[0.06749786,0.0003271074,0.0005171938,0.001124492,0.001674119,0.001916723,0.001225236,0.00259807,0.001880198],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000692852,"about_ca_system_score_gemma":0.0009541592,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001896736,"about_ca_topic_score_gemma":0.0018281,"domain_scores_codex":[0.9974287,0.0007775908,0.000329155,0.0001670423,0.0006864028,0.000611118],"domain_scores_gemma":[0.927708,0.04305125,0.01668617,0.002685168,0.002912955,0.006956363],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0008568611,0.001218952,0.9535001,0.00009139215,0.00009272536,0.002768159,0.0009403197,0.001797615,0.001647796,0.007773313,0.002285061,0.02702765],"study_design_scores_gemma":[0.00009701846,0.001191858,0.9406502,0.0001839912,0.0001090349,0.01602769,0.005871255,0.01021749,0.001519799,0.01963918,0.004405459,0.00008718693],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9816933,0.0003970863,0.002104669,0.002368262,0.00005588912,0.00007859396,0.0002581614,0.00004060815,0.0130034],"genre_scores_gemma":[0.9973202,0.00008316494,0.0009487804,0.00005387973,0.00003410376,0.00001186254,0.00007718534,0.00003357845,0.001437165],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02571404,"threshold_uncertainty_score":0.08602202,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0167787891152079,"score_gpt":0.2890106972801372,"score_spread":0.2722319081649293,"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."}}