{"id":"W2063054618","doi":"10.1063/1.3243845","title":"Toward improved density functionals for the correlation energy","year":2009,"lang":"en","type":"article","venue":"The Journal of Chemical Physics","topic":"Advanced Chemical Physics Studies","field":"Physics and Astronomy","cited_by":50,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of New Brunswick","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Correlation; Electronic correlation; Atomic physics; Energy (signal processing); Electron; Electron density; Density functional theory; Atoms in molecules; Physics; Statistical physics; Quantum mechanics; Mathematics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.005949806,0.001168456,0.001419559,0.001995683,0.0008444267,0.001033953,0.003091737,0.001893172,0.002579189],"category_scores_gemma":[0.01029136,0.0007433419,0.001278614,0.001425644,0.0007101809,0.002035445,0.001351526,0.002404492,0.00101886],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001536517,"about_ca_system_score_gemma":0.002101235,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006444938,"about_ca_topic_score_gemma":0.006730773,"domain_scores_codex":[0.9985248,0.0009271461,0.00005663572,0.00006646712,0.0003480819,0.00007681478],"domain_scores_gemma":[0.9956051,0.002599493,0.0001597325,0.0005555257,0.0009873696,0.00009283226],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00008138811,0.0001437394,0.001111603,0.0003059595,0.00008320669,0.0001493714,0.0001409413,0.683073,0.002552886,0.2668588,0.005698183,0.03980098],"study_design_scores_gemma":[0.00001316232,0.000009446991,0.0001034816,0.00002256491,0.000006317141,0.00001126522,0.00001008335,0.9792793,0.0003361208,0.01924416,0.00095529,0.000008895828],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.03092238,0.001149076,0.9556072,0.0008579402,0.0001493553,0.0001947974,0.0005084007,0.0009588235,0.009652025],"genre_scores_gemma":[0.1697645,0.001031369,0.8211489,0.0005462146,0.0001621547,0.0009463279,0.001113313,0.00067347,0.004613776],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.006444938,"threshold_uncertainty_score":0.03146601,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01653938416463474,"score_gpt":0.2462955368741775,"score_spread":0.2297561527095427,"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."}}