{"id":"W2177152377","doi":"10.1614/p2002-109","title":"Calibration and validation of a common lambsquarters (<i>Chenopodium album</i>) seedling emergence model","year":2004,"lang":"en","type":"article","venue":"Weed Science","topic":"Weed Control and Herbicide Applications","field":"Agricultural and Biological Sciences","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"Agriculture and Agri-Food Canada; McGill University; Ste. Anne's Hospital","funders":"Ministère de l'Agriculture et de l'Alimentation; Ministère de l'Agriculture, des Pêcheries et de l'Alimentation","keywords":"Lambsquarters; Seedbed; Weed; Seedling; Soil texture; Environmental science; Chenopodium; Calibration; Agronomy; Soil science; Mathematics; Statistics; Soil water; Biology","routes":{"ca_aff":true,"ca_fund":true,"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":[0.000919065,0.000451788,0.0004503724,0.0003540374,0.0002594359,0.000436204,0.0008345665,0.0005245258,0.0007088181],"category_scores_gemma":[0.001653941,0.0002425592,0.0005062401,0.0002667267,0.0002698615,0.0003287178,0.0003734391,0.0005092861,0.000180874],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009579645,"about_ca_system_score_gemma":0.0008778839,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02080042,"about_ca_topic_score_gemma":0.0109956,"domain_scores_codex":[0.9997801,0.00004704402,0.00001908365,0.00006046752,0.00006091283,0.00003245454],"domain_scores_gemma":[0.9991094,0.0004523929,0.0001047893,0.00007426945,0.0002323856,0.0000267148],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00004718077,0.00004243838,0.002927344,0.00003426829,0.0000195272,0.00003072663,0.0000244355,0.9853361,0.006307202,0.000314386,0.00007929918,0.004837083],"study_design_scores_gemma":[0.00001310052,0.00005177958,0.001635685,0.000003843891,0.000008768205,0.000009969325,0.00000919305,0.9945033,0.003455302,0.0001209215,0.0001801577,0.000007959276],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8818453,0.0001136219,0.1147266,0.00007750917,0.00001843877,0.0001011368,0.000318419,0.0005663211,0.002232777],"genre_scores_gemma":[0.9888791,0.00004615947,0.01036782,0.000008537681,0.000001500566,0.00004117656,0.0001726875,0.00001787099,0.0004650686],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02080042,"threshold_uncertainty_score":0.04135871,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0176399172388253,"score_gpt":0.2319323427726854,"score_spread":0.2142924255338601,"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."}}