{"id":"W2794421871","doi":"10.11575/prism/30592","title":"Reliable Krylov-based Algorithms for Matrix Null Space","year":2004,"lang":"en","type":"article","venue":"PRISM (University of Calgary)","topic":"Matrix Theory and Algorithms","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Algorithm; Computer science; Mathematics; Matrix (chemical analysis); Space (punctuation)","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002910414,0.0001402985,0.0002263556,0.0001515242,0.0002409131,0.00003014114,0.0009622098,0.0001079245,0.00004457908],"category_scores_gemma":[0.00001900766,0.0001673757,0.000173728,0.0002889475,0.0001026509,0.0004119023,0.0001756467,0.0001252091,0.00006057861],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006952975,"about_ca_system_score_gemma":0.0001744672,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002769842,"about_ca_topic_score_gemma":0.000002279898,"domain_scores_codex":[0.9989505,0.00002877678,0.0001157887,0.0003636297,0.0002345825,0.0003066896],"domain_scores_gemma":[0.9990577,0.00008136115,0.0001307165,0.0004936021,0.00009904325,0.0001376007],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0002260169,0.0006732075,0.0001284012,0.0002624769,0.00009926109,0.0001841903,0.001954851,0.0007031619,0.001761783,0.8111753,0.004518368,0.178313],"study_design_scores_gemma":[0.007019158,0.0007151997,0.0006542437,0.0001163246,0.00007839662,0.00001676109,0.0000807047,0.7478415,0.009997168,0.1146849,0.1180016,0.0007940107],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.004910376,0.000108679,0.9898391,0.002034126,0.0002146739,0.0002872229,0.000001227066,0.0001619922,0.002442625],"genre_scores_gemma":[0.009480035,0.00001645023,0.9865078,0.00008187905,0.00002245984,8.504728e-7,0.00000633437,0.00001059585,0.003873586],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.7471384,"threshold_uncertainty_score":0.6825382,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01021849674235589,"score_gpt":0.2136594975905093,"score_spread":0.2034410008481534,"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."}}