{"id":"W2595108188","doi":"10.1139/cjfr-2016-0423","title":"Knot detection in computed tomography images of partially dried jack pine (<i>Pinus banksiana</i>) and white spruce (<i>Picea glauca</i>) logs from a Nelder type plantation","year":2017,"lang":"en","type":"article","venue":"Canadian Journal of Forest Research","topic":"Wood Treatment and Properties","field":"Engineering","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ministère des Ressources naturelles et des Forêts; Natural Resources Canada; University of British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Knot (papermaking); Pinus <genus>; Horticulture; Mathematics; Botany; Forestry; Biology; Materials science; Geography; Composite material","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003530902,0.0001161953,0.0002275986,0.0005948297,0.0001845866,0.0001864755,0.000241059,0.00008984464,0.00003307665],"category_scores_gemma":[0.00009661018,0.0001060671,0.00004502435,0.0002250798,0.0001904404,0.0003317407,0.00001764017,0.0003539069,0.00000459044],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008166761,"about_ca_system_score_gemma":0.0002400338,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.02075379,"about_ca_topic_score_gemma":0.4234052,"domain_scores_codex":[0.9989641,0.00007576791,0.0002978627,0.0001125223,0.000217215,0.0003325487],"domain_scores_gemma":[0.9990749,0.00007263419,0.00009131974,0.0002047335,0.0002687543,0.000287679],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002415309,0.00001972442,0.9730674,0.00008668094,0.0001689082,0.0003284339,0.001280551,0.001895072,0.007596966,0.00002657639,0.001003614,0.01428455],"study_design_scores_gemma":[0.00104362,0.000394622,0.9842777,0.0002272561,0.00002175301,0.00002925483,0.0001158525,0.001712905,0.01112392,0.0005412738,0.0003935985,0.0001182203],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9969009,0.00174468,0.0001525678,0.0002332282,0.0002209754,0.0001394592,0.00002733723,0.000007190962,0.0005736937],"genre_scores_gemma":[0.9994019,0.0001446394,0.0002456508,0.000006544142,0.0001261844,0.000002839407,0.000008475433,0.00001872895,0.00004502733],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4026514,"threshold_uncertainty_score":0.9857671,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02957767867955171,"score_gpt":0.2620520625980539,"score_spread":0.2324743839185022,"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."}}