{"id":"W4294982430","doi":"10.4018/ijdwm.309957","title":"A Stock Trading Expert System Established by the CNN-GA-Based Collaborative System","year":2022,"lang":"en","type":"article","venue":"International Journal of Data Warehousing and Mining","topic":"Stock Market Forecasting Methods","field":"Decision Sciences","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Brandon University","funders":"Natural Science Foundation of Shandong Province","keywords":"Computer science; Futures contract; Stock (firearms); Convolutional neural network; Stock exchange; Stock market; Artificial intelligence; Data mining; Finance; Business","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.01278855,0.000166537,0.0003702797,0.0004569479,0.0006995561,0.0009731657,0.00292657,0.00003504401,0.00005643272],"category_scores_gemma":[0.003989243,0.000112775,0.00007726033,0.0006669258,0.00009129527,0.0008943987,0.0007856935,0.0003474184,8.913957e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004014318,"about_ca_system_score_gemma":0.0004056009,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004620995,"about_ca_topic_score_gemma":0.000004191091,"domain_scores_codex":[0.9942949,0.001358465,0.001075758,0.0004023763,0.002659708,0.0002088037],"domain_scores_gemma":[0.9921541,0.004896865,0.001442843,0.000523983,0.0008732078,0.0001090073],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.001306664,0.000149566,0.004319485,0.00003150387,0.0005446788,0.0006422574,0.01400669,0.004926987,0.002403823,0.0003014606,0.2155238,0.7558431],"study_design_scores_gemma":[0.00297539,0.0004523838,0.0004661676,0.0009686678,0.0001120535,0.004714587,0.1801815,0.608188,0.0004296897,0.00009116458,0.2009457,0.0004746393],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6657228,0.005027589,0.3078086,0.004404562,0.01093003,0.0004610459,0.001576742,0.0001202848,0.003948333],"genre_scores_gemma":[0.9656959,0.000003315904,0.03356827,0.0002067024,0.0003739765,0.000008511211,0.00002373855,0.00002185473,0.00009777551],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7553685,"threshold_uncertainty_score":0.938426,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.175864357337853,"score_gpt":0.4223358107247798,"score_spread":0.2464714533869268,"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."}}