{"id":"W4415719548","doi":"10.18280/ts.420522","title":"Multimodal Image Processing and Learning Behavior Pattern Visualization for Educational Management","year":2025,"lang":"","type":"article","venue":"Traitement du signal","topic":"Data Visualization and Analytics","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Visualization; Image processing; Learning Management; Image (mathematics); Data visualization","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"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":[0.0004061849,0.0005853918,0.0003263648,0.0008558615,0.0001590003,0.0008739225,0.0005779358,0.0005242527,0.002454619],"category_scores_gemma":[0.001308448,0.000186424,0.000498158,0.0005389448,0.0003337201,0.0009934907,0.0008419942,0.0006577279,0.0004014099],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003956151,"about_ca_system_score_gemma":0.0003748387,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001618431,"about_ca_topic_score_gemma":0.001547466,"domain_scores_codex":[0.9998074,0.00005791569,0.000009408343,0.00004474157,0.00005515986,0.00002530079],"domain_scores_gemma":[0.9997286,0.0001107144,0.00004247254,0.00003474192,0.00006101061,0.00002251032],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0002145573,0.0001546074,0.002414328,0.0003964296,0.00008813816,0.0002604757,0.0005513833,0.1361475,0.1272758,0.0202828,0.005953546,0.7062603],"study_design_scores_gemma":[0.00001005398,0.0000820345,0.002371896,0.00003817612,0.00003291935,0.0001013823,0.0001337543,0.9498001,0.02650925,0.0146356,0.006254715,0.0000301147],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.0139211,0.0003957763,0.9823952,0.0002872391,0.0000265048,0.00004800493,0.0001052202,0.001051569,0.001769456],"genre_scores_gemma":[0.560089,0.001039394,0.4355183,0.0001559253,0.00008445749,0.0002051418,0.0002762846,0.0001869653,0.002444512],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002454619,"threshold_uncertainty_score":0.008211493,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01843494516402935,"score_gpt":0.3306848865329103,"score_spread":0.312249941368881,"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."}}