{"id":"W3007872523","doi":"10.1109/bigdata47090.2019.9006545","title":"Mining Vessel Trajectories for Illegal Fishing Detection","year":2019,"lang":"en","type":"article","venue":"","topic":"Maritime Navigation and Safety","field":"Engineering","cited_by":20,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Fishing; Ranking (information retrieval); Computer science; Fishery; Artificial intelligence","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":[0.0003063184,0.0008523376,0.0005403542,0.004603983,0.0004355305,0.0007336044,0.0009271023,0.000660455,0.0006242599],"category_scores_gemma":[0.002105965,0.0002432537,0.0005345224,0.002584328,0.0001819295,0.0007320945,0.0006853238,0.0006462981,0.0007402982],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003781587,"about_ca_system_score_gemma":0.0007122203,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01405498,"about_ca_topic_score_gemma":0.02876166,"domain_scores_codex":[0.9995043,0.00003707845,0.00005304076,0.0001858355,0.0001539567,0.00006575081],"domain_scores_gemma":[0.9986828,0.000331653,0.000331978,0.0001691551,0.000368937,0.0001153641],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0004742338,0.0005545274,0.5139379,0.0006771585,0.0003745978,0.00275861,0.0005890728,0.05936027,0.02438225,0.002672891,0.02729971,0.3669189],"study_design_scores_gemma":[0.00002571506,0.0002294007,0.2076604,0.0002072674,0.0001740759,0.001931987,0.001699054,0.7389307,0.01521829,0.005151402,0.02869525,0.00007644625],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.714592,0.002118957,0.2286081,0.0008468287,0.0002971339,0.0003530319,0.04423248,0.004212668,0.004738876],"genre_scores_gemma":[0.8305013,0.0008139533,0.1080375,0.00007955114,0.0001009332,0.0001555839,0.05780169,0.0001039261,0.002405703],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01405498,"threshold_uncertainty_score":0.02794635,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008056178605507237,"score_gpt":0.208935739465602,"score_spread":0.2008795608600948,"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."}}