{"id":"W2076475961","doi":"10.1145/2559206.2581178","title":"Mobile payment systems in North America","year":2014,"lang":"en","type":"article","venue":"","topic":"Technology Adoption and User Behaviour","field":"Decision Sciences","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Popularity; Payment; Mobile payment; Variety (cybernetics); Internet privacy; Business; World Wide Web; Computer science; Advertising; Political science","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0006597489,0.0001309798,0.000164059,0.0009582785,0.003959098,0.002716362,0.0004074766,0.0006289623,0.005679888],"category_scores_gemma":[0.00179353,0.0001497073,0.0001423907,0.002855867,0.0008272893,0.001104269,0.00124114,0.0008256638,0.000504981],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01014548,"about_ca_system_score_gemma":0.012674,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.688697,"about_ca_topic_score_gemma":0.7978261,"domain_scores_codex":[0.9990084,0.0002259195,0.00004299344,0.0001228192,0.0002861384,0.0003137928],"domain_scores_gemma":[0.997806,0.0003604329,0.0003131451,0.00005020202,0.0009146759,0.0005554105],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002783836,0.0005593802,0.3905341,0.0006872418,0.00006899633,0.004173854,0.08537886,0.0005985105,0.005133013,0.05432483,0.08144875,0.3768141],"study_design_scores_gemma":[0.00002242385,0.0001113169,0.591753,0.0004417986,0.00003451279,0.001371215,0.09178226,0.0005594334,0.0005263925,0.001653521,0.3116896,0.00005456356],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.817867,0.01211717,0.0007247571,0.02357958,0.000195496,0.00008443849,0.0006781586,0.00007034381,0.1446831],"genre_scores_gemma":[0.9679367,0.008497615,0.0009942944,0.004217593,0.00005212744,0.00005714448,0.0004147701,0.00001995793,0.01780975],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.688697,"threshold_uncertainty_score":0.6262726,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05997042991227878,"score_gpt":0.3493953017944071,"score_spread":0.2894248718821283,"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."}}