{"id":"W2765788600","doi":"10.1002/jgt.22143","title":"Retraction: ‘Quasi‐Graphic Matroids’ by J. Geelen, B. Gerards and G. Whittle","year":2017,"lang":"en","type":"article","venue":"Journal of Graph Theory","topic":"Advanced Graph Theory Research","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"Office of Naval Research; Marsden Fund; Natural Sciences and Engineering Research Council of Canada","keywords":"Matroid; Mathematics; Combinatorics","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003414019,0.0001946099,0.0003401901,0.0004810731,0.0007651193,0.0005219139,0.001964708,0.0001412504,0.00003835823],"category_scores_gemma":[0.0003850979,0.0001600286,0.000228076,0.0002596588,0.0005601687,0.002169023,0.0002868796,0.0008518622,0.000009466938],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002734313,"about_ca_system_score_gemma":0.00007120711,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00000224955,"about_ca_topic_score_gemma":0.000001477549,"domain_scores_codex":[0.9978669,0.0003559556,0.0004402634,0.0002904832,0.0006619786,0.0003843624],"domain_scores_gemma":[0.9972449,0.0003384208,0.0007573966,0.001047229,0.0003279226,0.0002841405],"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":[0.0004873826,0.0003045108,0.006971123,0.00005379353,0.0002387602,0.0002638961,0.0006266825,0.000007228346,0.01549901,0.8554951,0.0142886,0.1057639],"study_design_scores_gemma":[0.0009308073,0.0005774521,0.01187014,0.00007719773,0.00002336416,0.0007687032,0.000129869,0.0001027705,0.002749835,0.9714996,0.01100752,0.0002627631],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3880918,0.01276346,0.5781102,0.006024308,0.003247665,0.0003398765,0.00001668454,0.000124187,0.01128181],"genre_scores_gemma":[0.9901287,0.001675652,0.006982389,0.0001832391,0.0002259058,0.000003385297,3.676108e-7,0.00002305374,0.0007772896],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.602037,"threshold_uncertainty_score":0.6525778,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01420890413153508,"score_gpt":0.292488607981385,"score_spread":0.27827970384985,"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."}}