{"id":"W6948042922","doi":"10.48550/arxiv.2010.04813","title":"A Principal Component Analysis of polycyclic aromatic hydrocarbon emission in NGC 2023","year":2020,"lang":"en","type":"preprint","venue":"arXiv (Cornell University)","topic":"Species Distribution and Climate Change","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"","keywords":"Principal component analysis; Ionization; Polycyclic aromatic hydrocarbon; Reflection nebula; Nebula; Hydrocarbon; Emission spectrum","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":[0.0001919969,0.0003655614,0.000162561,0.000729094,0.0002611552,0.0003346823,0.000150655,0.0001641343,0.0007657789],"category_scores_gemma":[0.0004754097,0.00008692284,0.0005613265,0.0009194135,0.0001334166,0.0001026642,0.0001612649,0.000175135,0.000263275],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004084525,"about_ca_system_score_gemma":0.0004880422,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02428477,"about_ca_topic_score_gemma":0.01656606,"domain_scores_codex":[0.9999093,0.00001410799,0.000004031971,0.00002236181,0.00002892529,0.00002116667],"domain_scores_gemma":[0.9998655,0.00002850534,0.00001830819,0.00001485561,0.00005510008,0.00001764221],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0007767357,0.0004095194,0.5386527,0.0001254683,0.0004289642,0.0006933246,0.0007050923,0.06223907,0.1748547,0.002000855,0.009449492,0.2096641],"study_design_scores_gemma":[0.00001156703,0.00004531379,0.9372258,0.000005734324,0.00003259441,0.00008627813,0.0001654294,0.05723792,0.003087466,0.0004938787,0.001580047,0.0000279657],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9933229,0.00005661185,0.004314131,0.00006059131,0.00001020371,0.00002004252,0.001166896,0.0002871721,0.0007615648],"genre_scores_gemma":[0.9901737,0.00005241268,0.005607335,0.00001343768,0.000009272763,0.00002584584,0.0037143,0.00002652075,0.0003770306],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02428477,"threshold_uncertainty_score":0.04828686,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07866767762076167,"score_gpt":0.2048093494572245,"score_spread":0.1261416718364628,"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."}}