{"id":"W4415595678","doi":"10.1016/j.cam.2025.117178","title":"Spectral informed neural networks","year":2025,"lang":"en","type":"article","venue":"Journal of Computational and Applied Mathematics","topic":"Model Reduction and Neural Networks","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Artificial Intelligence in Medicine (Canada)","funders":"China Scholarship Council","keywords":"Bottleneck; Artificial neural network; Convergence (economics); Computation; Domain (mathematical analysis); Operator (biology); Series (stratigraphy); Spectral method","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":[0.0005057358,0.0005691468,0.0006688894,0.0005351288,0.00038538,0.001012955,0.0007841689,0.001344689,0.004416489],"category_scores_gemma":[0.002707614,0.0003855481,0.0003819105,0.0005712343,0.000665395,0.001453611,0.001193394,0.001268874,0.001208976],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004815997,"about_ca_system_score_gemma":0.0005494148,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002084954,"about_ca_topic_score_gemma":0.002910732,"domain_scores_codex":[0.999791,0.00006608547,0.000009717099,0.00005489913,0.00005809374,0.00002020859],"domain_scores_gemma":[0.9993256,0.0003091026,0.00005411622,0.0001242565,0.0001611574,0.0000257525],"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":[0.0001624286,0.00006074319,0.000527458,0.0001081755,0.00009529145,0.00006401092,0.00004325202,0.641071,0.004275764,0.1548129,0.009579971,0.1891991],"study_design_scores_gemma":[0.000002605406,0.000006408677,0.00007814629,0.000005902953,0.000006857048,0.00001143742,0.000003377422,0.9559541,0.0005749862,0.0424287,0.0009232012,0.000004301352],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.02853875,0.001881857,0.9475959,0.001238432,0.0003469501,0.00003531255,0.0002531778,0.0008316304,0.01927799],"genre_scores_gemma":[0.8266683,0.001312418,0.1378693,0.0005554075,0.0002996266,0.00007689655,0.0006361165,0.0002527943,0.03232921],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.004416489,"threshold_uncertainty_score":0.01477462,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0109821595065578,"score_gpt":0.2551418257089195,"score_spread":0.2441596662023617,"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."}}