{"id":"W7126427103","doi":"10.21428/594757db.ed5be436","title":"Stochastic Grouping and Subspace-Based Initialization inDecomposition and Merging Cooperative Particle SwarmOptimization for Large-Scale Optimization Problems","year":2024,"lang":"en","type":"article","venue":"","topic":"Metaheuristic Optimization Algorithms Research","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Brock University","funders":"","keywords":"Initialization; Particle swarm optimization; Focus (optics); Metaheuristic; Stochastic optimization; Optimization problem; Multi-swarm optimization; Decomposition","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":[0.001271563,0.0008318829,0.0007271126,0.0006641504,0.0006666629,0.0007118274,0.001008715,0.0007224118,0.001025713],"category_scores_gemma":[0.002365327,0.0003558967,0.0007737387,0.001126202,0.0007288439,0.001065152,0.001618732,0.0008201079,0.0003493328],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005300238,"about_ca_system_score_gemma":0.001228715,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003417342,"about_ca_topic_score_gemma":0.004159271,"domain_scores_codex":[0.9992921,0.0002574406,0.00003851365,0.00009314975,0.0002382963,0.00008051828],"domain_scores_gemma":[0.9991204,0.0003009441,0.0001646828,0.0001635328,0.0001874576,0.00006291087],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00006998628,0.00008488643,0.001230084,0.00005139762,0.00004640135,0.00005978838,0.0001300514,0.8858612,0.006757389,0.01154584,0.001175133,0.09298784],"study_design_scores_gemma":[0.000009442494,0.00005068125,0.0002348034,0.000004045742,0.00000607944,0.00001797632,0.00001418103,0.9943371,0.002031703,0.002224672,0.001062135,0.000007217296],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.030895,0.0002290818,0.9662597,0.00009336539,0.00003132202,0.00003663267,0.00001645089,0.0004403547,0.001998089],"genre_scores_gemma":[0.5117241,0.0002333199,0.4857289,0.00008598228,0.00003826274,0.0001444605,0.0001865911,0.0001015951,0.00175678],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.003417342,"threshold_uncertainty_score":0.00679493,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02363684054644923,"score_gpt":0.2934069638802422,"score_spread":0.269770123333793,"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."}}