{"id":"W4416974214","doi":"10.1016/j.fertnstert.2025.07.710","title":"CLINICAL VALIDATION OF WEARABLE RING-DERIVED ALGORITHM FOR OVULATION DETECTION","year":2025,"lang":"en","type":"article","venue":"Fertility and Sterility","topic":"Medical Imaging and Analysis","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Ouranos","funders":"","keywords":"Wearable computer; Ovulation; Wearable technology; Pattern recognition (psychology)","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":[0.0005864505,0.00005980437,0.0001816867,0.00003510825,0.00004920945,0.0000167436,0.00003305112,0.00006957083,0.00001214455],"category_scores_gemma":[0.00014411,0.00005823031,0.00006811677,0.00009672509,0.00005336804,0.00009092876,0.00001325149,0.0000717451,5.771156e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001559373,"about_ca_system_score_gemma":0.000007940859,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003363588,"about_ca_topic_score_gemma":0.000008881843,"domain_scores_codex":[0.9993435,0.00005374491,0.0003168305,0.0001427391,0.00005961266,0.00008357698],"domain_scores_gemma":[0.9996423,0.0001059674,0.00002570108,0.0001365446,0.00005408956,0.00003542011],"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":[0.0001724283,0.00004774736,0.008166321,0.0003307887,0.00006279316,6.164061e-8,0.00005267421,0.0002824182,0.005587675,0.00000151281,0.00001024036,0.9852853],"study_design_scores_gemma":[0.0002127589,0.00001183038,0.4765165,0.00002385427,0.00003252552,4.196422e-8,0.00001791003,0.4967754,0.0256878,0.0005388538,0.0001467985,0.00003564237],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5571121,0.00007011781,0.4424442,0.0000176404,0.000125702,0.00006613309,0.000005457785,0.00004036165,0.000118286],"genre_scores_gemma":[0.9973739,0.00001733234,0.002514159,0.00001185908,0.0000165439,0.00001058757,0.000009848045,0.000002781196,0.00004294217],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9852497,"threshold_uncertainty_score":0.2374563,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02346027461912792,"score_gpt":0.3018787488249923,"score_spread":0.2784184742058644,"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."}}