{"id":"W1990724129","doi":"10.5539/mas.v3n6p126","title":"One Type of Optimal Portfolio Selection in Birandom Environments","year":2009,"lang":"en","type":"article","venue":"Modern Applied Science","topic":"Fuzzy Systems and Optimization","field":"Mathematics","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Portfolio; Computer science; Selection (genetic algorithm); Mathematical optimization; Type (biology); Genetic algorithm; Order (exchange); Artificial intelligence; Machine learning; Mathematics; Finance; Economics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002081131,0.0008120257,0.00115581,0.0008028716,0.0006377709,0.001108373,0.001346641,0.001452422,0.002836582],"category_scores_gemma":[0.004629147,0.0003528568,0.001143603,0.0009186369,0.001056587,0.002006795,0.001440983,0.001069224,0.0003549456],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008215878,"about_ca_system_score_gemma":0.0006411933,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006836623,"about_ca_topic_score_gemma":0.0005282374,"domain_scores_codex":[0.9980932,0.000904844,0.00008542012,0.0003523313,0.0003995964,0.0001646695],"domain_scores_gemma":[0.9990889,0.0004234135,0.0001358998,0.0001338301,0.000151968,0.00006599915],"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":[0.0002081815,0.00009861044,0.001841319,0.00009395522,0.0001668151,0.0001955284,0.0001257094,0.6808903,0.004922136,0.2417247,0.001429403,0.06830341],"study_design_scores_gemma":[0.00002666706,0.00007486683,0.0002264138,0.000008257226,0.00001860507,0.00008650804,0.00001421533,0.9478364,0.001081657,0.04974975,0.0008592845,0.00001742486],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.01723794,0.0001478259,0.9795256,0.0001238015,0.00003200468,0.00002649319,0.00001304305,0.00008872927,0.002804581],"genre_scores_gemma":[0.6995339,0.000472105,0.2941124,0.0002195199,0.00006563332,0.0001960871,0.0001215369,0.00008666705,0.005192209],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002836582,"threshold_uncertainty_score":0.01100618,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03859328881572918,"score_gpt":0.2833951118242939,"score_spread":0.2448018230085647,"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."}}