{"id":"W4403497650","doi":"10.3847/1538-3881/ad781c","title":"Search for Young Stellar Objects within 4XMM-DR13 Using CatBoost and SPE","year":2024,"lang":"en","type":"article","venue":"The Astronomical Journal","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Lawrence Berkeley National Laboratory; National Astronomical Observatories, Chinese Academy of Sciences; University of Colorado Boulder; Jet Propulsion Laboratory; Instituto de Astrofísica de Canarias; Office of Science; Max-Planck-Institut für Astronomie; Max-Planck-Institut für Astrophysik; U.S. Department of Energy; Smithsonian Institution; National Natural Science Foundation of China; Chinese Academy of Sciences; University of Oxford; York University; Leibniz-Gemeinschaft; University of Notre Dame; Smithsonian Astrophysical Observatory; National Development and Reform Commission; Carnegie Mellon University; Universidad Nacional Autónoma de México; Alfred P. Sloan Foundation; University of Washington; Johns Hopkins University; Carnegie Institution of Washington; University of Utah; Ohio State University; New Mexico State University; University of California, Los Angeles; University of Portsmouth; Vanderbilt University; Yale University; California Institute of Technology; Ministério da Ciência, Tecnologia e Inovação; National Aeronautics and Space Administration","keywords":"Physics; Astronomy; Astrobiology","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002064601,0.0007958164,0.001115512,0.005836072,0.0008118268,0.001054377,0.001287622,0.0009321052,0.001709],"category_scores_gemma":[0.001962596,0.00032392,0.001360292,0.003366113,0.0002943879,0.000791848,0.001057369,0.0006147891,0.001219868],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006028268,"about_ca_system_score_gemma":0.0009192291,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005998225,"about_ca_topic_score_gemma":0.009973644,"domain_scores_codex":[0.9991505,0.0001395966,0.00006602141,0.0003032574,0.0002013212,0.0001393255],"domain_scores_gemma":[0.9992042,0.000168491,0.0001112123,0.0001479276,0.0002729246,0.00009522658],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0009399548,0.001147114,0.3090217,0.0005070023,0.001278732,0.000483429,0.0003030243,0.1208404,0.03461377,0.003477223,0.04350882,0.483879],"study_design_scores_gemma":[0.00005933607,0.0001559081,0.096454,0.00002882503,0.0001089276,0.0001519435,0.0001574309,0.8824709,0.01050609,0.002006226,0.007856545,0.00004385352],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8749827,0.0009594808,0.1000785,0.0002757024,0.0001615521,0.0003643599,0.008384597,0.01150144,0.003291725],"genre_scores_gemma":[0.7754774,0.0001579516,0.176803,0.0001637543,0.00008140421,0.000254605,0.04412722,0.0006499515,0.002284618],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005998225,"threshold_uncertainty_score":0.01192659,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02550261353722633,"score_gpt":0.2681814700049946,"score_spread":0.2426788564677683,"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."}}