{"id":"W2885832508","doi":"10.1158/1538-7445.am2018-5530","title":"Abstract 5530: PD-L1 expression in patients screened for phase 2 head and neck squamous cell carcinoma clinical studies (HAWK and CONDOR)","year":2018,"lang":"en","type":"article","venue":"Cancer Research","topic":"Cancer Immunotherapy and Biomarkers","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Princess Margaret Cancer Centre","funders":"","keywords":"Concordance; Medicine; Biopsy; Immunohistochemistry; Head and neck squamous-cell carcinoma; Oncology; Internal medicine; Pathology; Biomarker; Primary tumor; Cancer; Head and neck cancer; Metastasis; Biology","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":[0.001755987,0.0002174072,0.0004141917,0.0007585977,0.0005948495,0.0007419148,0.0004384834,0.0004861681,0.003146692],"category_scores_gemma":[0.002694322,0.0002448122,0.0004743399,0.0008782641,0.0003019693,0.0005042973,0.0004447351,0.0003360024,0.000425448],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005468464,"about_ca_system_score_gemma":0.0005611069,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00390838,"about_ca_topic_score_gemma":0.008552199,"domain_scores_codex":[0.9991156,0.000224789,0.0001208176,0.0002783421,0.0001460692,0.0001144705],"domain_scores_gemma":[0.9984894,0.0002463606,0.0005500483,0.0001495725,0.0003113007,0.0002533898],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00326932,0.00008520934,0.9892323,0.00007180143,0.00007677713,0.00018212,0.00005623047,0.00003928422,0.002049644,0.0000285348,0.0006538852,0.004254943],"study_design_scores_gemma":[0.0001882435,0.001180412,0.9960168,0.0000196928,0.00007465549,0.0007407484,0.00007743932,0.00009439147,0.0005936703,0.00002515094,0.0009824618,0.000006441984],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9944795,0.0009257972,0.00009899025,0.00006250749,0.00001479233,0.0001517676,0.002446643,0.00000878162,0.001811137],"genre_scores_gemma":[0.9967907,0.0001444003,0.0002053602,0.00008620771,0.00001740372,0.00009739005,0.001957234,0.000004472543,0.0006967459],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00390838,"threshold_uncertainty_score":0.01052672,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1927103975995807,"score_gpt":0.510435567361243,"score_spread":0.3177251697616623,"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."}}