{"id":"W2125204183","doi":"10.1144/geochem2012-173","title":"Spatial patterns of geochemical elements measured on rock surfaces by portable X-ray fluorescence: application to hand specimens and rock outcrops","year":2014,"lang":"en","type":"article","venue":"Geochemistry Exploration Environment Analysis","topic":"Geochemistry and Geologic Mapping","field":"Computer Science","cited_by":26,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"","keywords":"Outcrop; X-ray; X-ray fluorescence; Geology; Mineralogy; Fluorescence; Geochemistry; Optics; Physics","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0003835568,0.0002799942,0.0003864225,0.00008177283,0.0001711601,0.00009366021,0.0004610763,0.0001353151,0.0002001883],"category_scores_gemma":[0.00008258194,0.0002856532,0.0001095879,0.0002960309,0.00002366422,0.0002077724,0.0002181458,0.0001277007,0.00003893111],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005990459,"about_ca_system_score_gemma":0.00001067369,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006770936,"about_ca_topic_score_gemma":0.000008469079,"domain_scores_codex":[0.9976128,0.000059023,0.0005474602,0.0008363816,0.000620518,0.0003238519],"domain_scores_gemma":[0.9985161,0.00005151576,0.0003503239,0.0008147025,0.00007116661,0.0001961949],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00002544105,0.0002431922,0.04784989,0.00004997108,0.00022619,9.076478e-7,0.0003092976,0.06762917,0.8811007,0.00004704807,0.0005981658,0.001920043],"study_design_scores_gemma":[0.0003749447,0.00007220885,0.005364554,0.00001823888,0.0001571953,4.865515e-7,0.0001022814,0.2757086,0.7115319,0.0002160157,0.006096472,0.0003570596],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.190683,0.0000201833,0.8071737,0.001516135,0.00001722821,0.0002387938,0.00003535965,0.00003674378,0.0002787676],"genre_scores_gemma":[0.9964261,0.00002757698,0.001980619,0.00007687748,0.00005077019,0.0001018637,0.0004943559,0.000005305009,0.0008365175],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.8057431,"threshold_uncertainty_score":0.9999596,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008612286786475321,"score_gpt":0.1974445300179528,"score_spread":0.1888322432314775,"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."}}