{"id":"W2360979580","doi":"","title":"The Centrosymmetric Solution of Minimum Frobenius Norm of the Matrix Equation AXB=C","year":2003,"lang":"en","type":"article","venue":"Hainan Daxue xuebao. Ziran kexue ban","topic":"Matrix Theory and Algorithms","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Prairie Improvement Network","funders":"","keywords":"Mathematics; Matrix norm; Norm (philosophy); Singular value decomposition; Matrix (chemical analysis); Singular value; Pure mathematics; Eigenvalues and eigenvectors; Algorithm; Physics; Chemistry","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":[0.0004863743,0.0006965263,0.00054476,0.0005866516,0.0004649362,0.00098021,0.0005538867,0.0009341402,0.004507592],"category_scores_gemma":[0.003352688,0.0002135098,0.0003920575,0.0004692211,0.0009424324,0.001386272,0.0006403427,0.0008886119,0.0008019667],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003142599,"about_ca_system_score_gemma":0.001062085,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001288787,"about_ca_topic_score_gemma":0.001008211,"domain_scores_codex":[0.999653,0.00006507048,0.00001773856,0.00007974678,0.0001235707,0.00006091501],"domain_scores_gemma":[0.9992868,0.0001946,0.0001578237,0.00003653679,0.000251356,0.00007290085],"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":[0.0001781221,0.00005596347,0.00173187,0.0003370125,0.00004608489,0.0006061013,0.0003043408,0.05519151,0.04370239,0.8484722,0.007202782,0.04217174],"study_design_scores_gemma":[0.00005163894,0.0001259771,0.001487672,0.00005773627,0.00002035215,0.0008558772,0.000366421,0.5237128,0.01416115,0.4550942,0.003994443,0.00007179928],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.1343887,0.0004693073,0.8363002,0.0007820427,0.0001248854,0.00008138253,0.0003101257,0.0001396943,0.02740369],"genre_scores_gemma":[0.841899,0.0009583173,0.144165,0.0002303263,0.0001534059,0.000239498,0.0005766375,0.0001354494,0.0116423],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.004507592,"threshold_uncertainty_score":0.01507944,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0116204382044258,"score_gpt":0.2229172419390064,"score_spread":0.2112968037345806,"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."}}