{"id":"W4416727775","doi":"10.1109/mwscas53549.2025.11244398","title":"SymXplorer: A Designer's Toolbox for Automated Analog Circuit Topology Exploration","year":2025,"lang":"","type":"article","venue":"","topic":"Evolutionary Algorithms and Applications","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"","keywords":"Network topology; Python (programming language); Transimpedance amplifier; Toolbox; Bayesian optimization; Circuit design; Analogue electronics; Electronic circuit; Topology (electrical circuits); Amplifier","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":[0.001778806,0.002630859,0.001103486,0.00179724,0.0004677839,0.001860898,0.00350682,0.001361829,0.1361377],"category_scores_gemma":[0.004177774,0.001472051,0.001816174,0.001000888,0.0005273502,0.001899115,0.001893968,0.003079836,0.03686172],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005754174,"about_ca_system_score_gemma":0.001404109,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001094121,"about_ca_topic_score_gemma":0.002134236,"domain_scores_codex":[0.9991789,0.0001555385,0.00007175555,0.0001338626,0.0003851999,0.00007469521],"domain_scores_gemma":[0.998123,0.001145248,0.0001086045,0.0002360731,0.0003081447,0.00007890772],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0004874426,0.0002435706,0.002074113,0.003404142,0.0002717633,0.001114724,0.0005014855,0.0486787,0.03004904,0.03883144,0.3900654,0.4842782],"study_design_scores_gemma":[0.0005120364,0.0001916384,0.001521694,0.0006497463,0.00008802486,0.001443751,0.0001589246,0.2982636,0.03747845,0.05157156,0.6079525,0.0001680775],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"software","genre_scores_codex":[0.001443776,0.0003543303,0.815788,0.0001727423,0.0001228667,0.0001658472,0.005989052,0.1667938,0.009169627],"genre_scores_gemma":[0.03200345,0.001565595,0.8494669,0.0007298957,0.0001150967,0.00175521,0.01732706,0.07038443,0.02665232],"genre_candidate":"software","genre_consensus":null,"teacher_disagreement_score":0.1361377,"threshold_uncertainty_score":0.4554259,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.045182734352124,"score_gpt":0.3036317705348497,"score_spread":0.2584490361827257,"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."}}