{"id":"W4389945724","doi":"10.1109/wi-iat59888.2023.00043","title":"Aspect-Aware Multi-Criteria Recommendation Model with Aspect Representation Learning","year":2023,"lang":"en","type":"article","venue":"","topic":"Recommender Systems and Techniques","field":"Computer Science","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Metropolitan University","funders":"","keywords":"Computer science; Recommender system; Collaborative filtering; Representation (politics); Machine learning; Artificial intelligence; Encoder; Artificial neural network; Data mining","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":[0.0007661343,0.0008612231,0.001065026,0.001093339,0.0002759508,0.001072825,0.001360258,0.001066605,0.001673019],"category_scores_gemma":[0.002098597,0.00040941,0.001111388,0.001626574,0.0002525217,0.001385456,0.0004964946,0.001352895,0.0009260265],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000836578,"about_ca_system_score_gemma":0.0007614691,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01338009,"about_ca_topic_score_gemma":0.02034731,"domain_scores_codex":[0.9993692,0.0001516053,0.00004780186,0.0001815263,0.0001867106,0.00006323332],"domain_scores_gemma":[0.9993481,0.0002297872,0.00007756047,0.00007095824,0.0002281602,0.00004540453],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0003389207,0.0003353258,0.01072007,0.0002685519,0.00038548,0.0003374661,0.0002234382,0.5943552,0.006502764,0.009382498,0.01368188,0.3634684],"study_design_scores_gemma":[0.000007856069,0.00002005643,0.0003714253,0.000004440882,0.00001614331,0.00002874459,0.0000045928,0.9971191,0.0002455881,0.001639425,0.0005364806,0.000006143677],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.05697507,0.002150764,0.9310981,0.0007010971,0.0001208318,0.0001508274,0.001068531,0.002164326,0.005570362],"genre_scores_gemma":[0.8008686,0.0009702979,0.1878908,0.0003472916,0.0001484079,0.0002043175,0.002309499,0.0001183371,0.007142478],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01338009,"threshold_uncertainty_score":0.02660441,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08089277918967235,"score_gpt":0.3398842282326521,"score_spread":0.2589914490429797,"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."}}