{"id":"W2072830279","doi":"10.1063/1.1599302","title":"N -reference, M-state coupled-cluster method: Merging the state-universal and reduced multireference coupled-cluster theories","year":2003,"lang":"en","type":"article","venue":"The Journal of Chemical Physics","topic":"Spectroscopy and Quantum Chemical Studies","field":"Physics and Astronomy","cited_by":67,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Coupled cluster; Ansatz; Generalization; Wave function; Subspace topology; Cluster (spacecraft); Space (punctuation); State space; State (computer science); Physics; Mathematics; Computer science; Algorithm; Mathematical physics; Quantum mechanics; Mathematical analysis; Statistics; Molecule","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":[0.0009757074,0.0003646933,0.0007683657,0.0006295195,0.0006047518,0.0006908607,0.00339996,0.0008685266,0.001572892],"category_scores_gemma":[0.001705793,0.0001992794,0.0005004632,0.001021532,0.000736156,0.001167142,0.0009114658,0.0007968454,0.0005244188],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005552626,"about_ca_system_score_gemma":0.001390512,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003044769,"about_ca_topic_score_gemma":0.00546232,"domain_scores_codex":[0.9994966,0.0002569921,0.00001573409,0.00004347628,0.00016207,0.00002519141],"domain_scores_gemma":[0.9995565,0.00009950205,0.00003192094,0.0001822381,0.00009962653,0.00003020283],"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":[0.00008786573,0.0000784513,0.0003571572,0.000223361,0.00007662039,0.0001724749,0.0001809028,0.4418031,0.005745855,0.4512157,0.00379688,0.09626162],"study_design_scores_gemma":[0.000008989128,0.00002150966,0.00006518389,0.000005218778,0.00000520698,0.00001251884,0.00001054318,0.9627687,0.0007527392,0.03453659,0.00179763,0.00001514236],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.02703333,0.0004983118,0.9617528,0.0004084473,0.00009228617,0.0001159462,0.0001345219,0.0005640399,0.009400298],"genre_scores_gemma":[0.3603742,0.0004689966,0.6335889,0.0002426899,0.00006414946,0.0004507879,0.0002162146,0.0001758009,0.004418331],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.00339996,"threshold_uncertainty_score":0.006054103,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01514405272191429,"score_gpt":0.2763548155613401,"score_spread":0.2612107628394258,"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."}}