{"id":"W4385325564","doi":"10.1109/smartworld-uic-atc-scalcom-digitaltwin-pricomp-metaverse56740.2022.00141","title":"Graph Neural Network Session Recommendation Algorithm Based on Semantic Knowledge and Temporal Encoding","year":2022,"lang":"en","type":"article","venue":"","topic":"Recommender Systems and Techniques","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"","keywords":"Computer science; Session (web analytics); Graph; ENCODE; Encoding (memory); Artificial intelligence; Information retrieval; Theoretical computer science; World Wide Web","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":[0.00057093,0.000918439,0.001189529,0.00136041,0.0005946329,0.0005613104,0.002040468,0.001197259,0.002190813],"category_scores_gemma":[0.002144321,0.0004091895,0.0009162665,0.00193543,0.0003538789,0.001951836,0.0005229506,0.001386942,0.0006010194],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001468697,"about_ca_system_score_gemma":0.001700705,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.04837405,"about_ca_topic_score_gemma":0.06091205,"domain_scores_codex":[0.9993782,0.00009311479,0.00004899753,0.0002396254,0.0001679812,0.00007206575],"domain_scores_gemma":[0.9993868,0.000194779,0.00006288162,0.00008876462,0.0002321181,0.0000346359],"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":[0.0002744575,0.0002351682,0.003893012,0.0001643367,0.0001888532,0.0001105232,0.000141474,0.3609173,0.005247691,0.009370401,0.008036351,0.6114204],"study_design_scores_gemma":[0.00001771099,0.00003735917,0.0004080318,0.000006241421,0.00002876156,0.00005362367,0.00001143784,0.9944375,0.0009467736,0.003251082,0.000790353,0.00001113001],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.03014062,0.0007780999,0.9626051,0.0003194111,0.0000945748,0.0001502387,0.0005560429,0.002202634,0.003153247],"genre_scores_gemma":[0.5238764,0.001039372,0.460369,0.0003453884,0.000102276,0.0003699973,0.002598737,0.0001668311,0.01113198],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.04837405,"threshold_uncertainty_score":0.09618497,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0259549653280704,"score_gpt":0.2721369738031414,"score_spread":0.246182008475071,"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."}}