{"id":"W3040204415","doi":"10.1016/j.jmaa.2020.124332","title":"The Karpelevič region revisited","year":2020,"lang":"en","type":"article","venue":"Journal of Mathematical Analysis and Applications","topic":"Matrix Theory and Algorithms","field":"Computer Science","cited_by":5,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Manitoba","funders":"Natural Sciences and Engineering Research Council of Canada; University College Dublin","keywords":"Mathematics; Eigenvalues and eigenvectors; Order (exchange); Matrix (chemical analysis); Combinatorics; Pure mathematics; Boundary (topology); Argument (complex analysis); Mathematical analysis; Physics","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":[0.0004203265,0.00005566796,0.0002010089,0.00004673915,0.0001737253,0.0001470014,0.0004483661,0.00001866895,0.00001121493],"category_scores_gemma":[0.00008401412,0.00002977693,0.0001686977,0.0008852632,0.00004447324,0.000110158,0.00006673494,0.0001041177,0.00001354846],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000003938445,"about_ca_system_score_gemma":0.00001085708,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":1.082888e-7,"about_ca_topic_score_gemma":7.216074e-8,"domain_scores_codex":[0.9992471,0.00005190395,0.0003641442,0.00009408191,0.000166737,0.00007598069],"domain_scores_gemma":[0.9989868,0.0003236243,0.0002525666,0.0002038443,0.0001044008,0.0001287859],"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":[0.000002597593,0.0000329243,0.00003640165,0.00001572323,0.0001901836,0.000002639292,0.000130654,0.00001990069,0.00005314512,0.9606273,0.0003838542,0.03850475],"study_design_scores_gemma":[0.000258525,0.0001108013,0.0004663407,0.00002644742,0.0009623994,0.0001138826,0.0001856972,0.1826035,0.000304378,0.7370223,0.07776159,0.0001841558],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.0005502127,0.0003589737,0.9848527,0.0135658,0.000003453821,0.00005941592,3.947583e-7,0.00001041717,0.0005986161],"genre_scores_gemma":[0.9260106,0.0008032246,0.07125746,0.001207565,0.0004391814,0.00001935144,7.843262e-7,0.000007359927,0.0002544395],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.9254604,"threshold_uncertainty_score":0.1417538,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01717563971453951,"score_gpt":0.2548183850144974,"score_spread":0.2376427452999579,"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."}}