{"id":"W2559114496","doi":"10.1109/icalt.2016.89","title":"Learning Object Recommendation System Evaluation","year":2016,"lang":"en","type":"article","venue":"","topic":"Open Education and E-Learning","field":"Computer Science","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Douglas College","funders":"","keywords":"Learning object; Recommender system; Computer science; Object (grammar); Index (typography); World Wide Web; Multimedia; Information retrieval; 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":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.01013575,0.00106976,0.001737813,0.003960035,0.0008867938,0.002232498,0.001170555,0.001683458,0.01079214],"category_scores_gemma":[0.02233743,0.0002168686,0.001100307,0.001905604,0.000317692,0.00174965,0.000870081,0.0004949808,0.005502311],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001625219,"about_ca_system_score_gemma":0.001224969,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0227875,"about_ca_topic_score_gemma":0.01409686,"domain_scores_codex":[0.9892384,0.003562144,0.001426579,0.001151952,0.004141762,0.0004791298],"domain_scores_gemma":[0.9850609,0.00502247,0.0004132758,0.001515465,0.007478768,0.0005091856],"domain_codex":null,"domain_gemma":"evaluation","domain_candidate":"evaluation","domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.008055692,0.003506746,0.06180223,0.002965839,0.00154615,0.0004561206,0.0006560311,0.0287096,0.01746361,0.002026565,0.040615,0.8321964],"study_design_scores_gemma":[0.001773603,0.01176909,0.2012988,0.0005817918,0.002569131,0.001041897,0.001863501,0.6170378,0.06402589,0.001393527,0.09619824,0.0004467377],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8140014,0.008735384,0.07644363,0.001171792,0.001392817,0.005215362,0.01759537,0.014151,0.06129326],"genre_scores_gemma":[0.8538556,0.001791502,0.08182073,0.0003144271,0.0001996127,0.001368935,0.02459753,0.0004843879,0.03556733],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9898642,"threshold_uncertainty_score":0.05360365,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03486987290633092,"score_gpt":0.3073994868905108,"score_spread":0.2725296139841799,"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."}}