{"id":"W3198850877","doi":"10.1080/15564894.2021.1958030","title":"A Late Woodland paddle in association with a dugout canoe from Cape Porpoise, Maine, USA","year":2021,"lang":"en","type":"article","venue":"The Journal of Island and Coastal Archaeology","topic":"Archaeology and ancient environmental studies","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of New Brunswick","funders":"","keywords":"Porpoise; Cape; Archaeology; Woodland; Watercraft; Geography; Geology; Oceanography; Harbour; Ecology","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":[0.0001687338,0.0003529214,0.0002045477,0.001206982,0.003816901,0.0007712532,0.0005925524,0.0005685981,0.006067979],"category_scores_gemma":[0.0009366013,0.0002287079,0.00009914384,0.001794946,0.001428787,0.0005423095,0.001570359,0.0005399166,0.0003809582],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001468877,"about_ca_system_score_gemma":0.001598354,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.26334,"about_ca_topic_score_gemma":0.6974303,"domain_scores_codex":[0.9998307,0.00001875332,0.000004279253,0.00005012249,0.00005303126,0.00004306201],"domain_scores_gemma":[0.9997316,0.00005565882,0.0000486126,0.0000177742,0.00007078111,0.0000755179],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003803118,0.0001613437,0.4001621,0.0009636251,0.00008974687,0.1019461,0.3010892,0.0002500545,0.02792467,0.002180596,0.02629082,0.1385614],"study_design_scores_gemma":[0.000007271165,0.0001537377,0.6615281,0.0005705442,0.00003645759,0.01314273,0.1668743,0.0001293489,0.00157257,0.0003029463,0.1556528,0.00002910269],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9760168,0.0009797886,0.0004747455,0.001221607,0.0001196441,0.0001138251,0.0005702643,0.00002112899,0.02048222],"genre_scores_gemma":[0.9651403,0.001283789,0.001695526,0.0005937152,0.00004584837,0.00005583166,0.0008081836,0.00003175696,0.03034507],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.26334,"threshold_uncertainty_score":0.5236144,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005328668653934389,"score_gpt":0.1705070190042264,"score_spread":0.165178350350292,"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."}}