{"id":"W4239670497","doi":"10.1007/978-0-387-39940-9_1030","title":"Video Querying","year":2009,"lang":"en","type":"book-chapter","venue":"Encyclopedia of Database Systems","topic":"Video Analysis and Summarization","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Waterloo","funders":"","keywords":"Computer science","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":[0.0004017915,0.001023478,0.0007183443,0.001966104,0.0005488877,0.002941398,0.001992395,0.0009793647,0.09641885],"category_scores_gemma":[0.001381807,0.0003214856,0.0005236464,0.002333425,0.0002969461,0.003169178,0.001637866,0.0006201929,0.05487135],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000705084,"about_ca_system_score_gemma":0.0004928908,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003945973,"about_ca_topic_score_gemma":0.004194907,"domain_scores_codex":[0.9995818,0.00002852983,0.00002428152,0.0001219324,0.0002021838,0.00004124737],"domain_scores_gemma":[0.9996337,0.00006409495,0.00001213575,0.000115247,0.0001427651,0.00003208324],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0002064726,0.00008416444,0.0002930037,0.0004766296,0.00002378871,0.0001582448,0.0001626892,0.001161058,0.02297946,0.03286142,0.2628962,0.6786968],"study_design_scores_gemma":[0.00004114589,0.00005749613,0.0006651537,0.000175154,0.00003648363,0.0007332079,0.0002402527,0.02028781,0.03078909,0.02248694,0.9244416,0.00004561328],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.006548669,0.006546299,0.4312177,0.001383195,0.0007397081,0.0009463782,0.01668909,0.04268451,0.4932444],"genre_scores_gemma":[0.1030496,0.01146524,0.3106385,0.001861187,0.0006424703,0.0005930375,0.06431122,0.005757161,0.5016816],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.09641885,"threshold_uncertainty_score":0.3225532,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01408838874126502,"score_gpt":0.2244061420218489,"score_spread":0.2103177532805838,"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."}}