{"id":"W1536336543","doi":"10.1002/9781444351071.wbeghm219","title":"Farm laborers, United States and Canada","year":2013,"lang":"en","type":"other","venue":"The Encyclopedia of Global Human Migration","topic":"Agriculture and Farm Safety","field":"Agricultural and Biological Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Workforce; Work (physics); Terminology; Farm workers; Term (time); Agriculture; Migrant workers; Business; Political science; Demographic economics; Geography; Law; Economic growth; Economics; Engineering","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004612175,0.0002223029,0.0002581039,0.004672721,0.006066862,0.003780194,0.0009352157,0.000596249,0.02184306],"category_scores_gemma":[0.002185563,0.000182869,0.0002549046,0.01401994,0.0008420388,0.0009031469,0.001088382,0.000918425,0.001176352],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.05036422,"about_ca_system_score_gemma":0.1108668,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9982806,"about_ca_topic_score_gemma":0.9992504,"domain_scores_codex":[0.9989144,0.00002755352,0.00003549257,0.00008465564,0.0004573827,0.0004806277],"domain_scores_gemma":[0.9973747,0.0001463655,0.0001618037,0.00003483781,0.001735469,0.0005469017],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001593813,0.0001194401,0.1933917,0.001005291,0.00005819087,0.001501063,0.01290132,0.0004900305,0.0002625879,0.05746907,0.6137952,0.1188466],"study_design_scores_gemma":[0.00002315695,0.00001678931,0.4210835,0.001031884,0.00003812884,0.0002073323,0.03696933,0.0002954376,0.0001714069,0.00122951,0.5388817,0.00005198367],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.2384542,0.02128036,0.000262426,0.02207221,0.0005898057,0.0002919313,0.1251438,0.0001468753,0.5917583],"genre_scores_gemma":[0.6076492,0.04018886,0.000925977,0.008368079,0.0001419548,0.00015308,0.03303559,0.00009034081,0.3094468],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.05036422,"threshold_uncertainty_score":0.3654197,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004688801193184535,"score_gpt":0.1911761256419314,"score_spread":0.1864873244487469,"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."}}