{"id":"W4297513567","doi":"10.19173/irrodl.v23i3.6294","title":"The Landscape of MOOC Platforms Worldwide","year":2022,"lang":"en","type":"article","venue":"The International Review of Research in Open and Distributed Learning","topic":"Online Learning and Analytics","field":"Computer Science","cited_by":29,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"World Wide Web; Visitor pattern; Analytics; Computer science; Massive open online course; Data science","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":[0.001769223,0.0003311211,0.0002309018,0.008765131,0.001476938,0.006474891,0.0006385098,0.0005541806,0.0076614],"category_scores_gemma":[0.006807567,0.000216994,0.0003472364,0.006341228,0.0008181816,0.006851622,0.002787246,0.0007321513,0.001101747],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001343268,"about_ca_system_score_gemma":0.0009173746,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005494575,"about_ca_topic_score_gemma":0.006420402,"domain_scores_codex":[0.9983479,0.0003623534,0.00008601625,0.0003490399,0.0004776437,0.0003771461],"domain_scores_gemma":[0.9936637,0.001381689,0.001304555,0.0002572583,0.001356439,0.002036463],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0002997416,0.0001890387,0.3226013,0.0006756244,0.0001478871,0.001158146,0.0266659,0.001044377,0.006214309,0.04002583,0.01867612,0.5823017],"study_design_scores_gemma":[0.00001889625,0.00030395,0.6557478,0.0007138056,0.00006212373,0.001367969,0.0583731,0.003269155,0.00145378,0.007469533,0.2710921,0.0001279074],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9288872,0.004631454,0.002246619,0.004560905,0.0001558319,0.0000823201,0.0008625058,0.0002062816,0.05836688],"genre_scores_gemma":[0.9889897,0.001671376,0.001326607,0.0002925284,0.0001051493,0.00004627695,0.0008805282,0.0001177646,0.006570011],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008765131,"threshold_uncertainty_score":0.02562994,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05478223011694526,"score_gpt":0.4109450032287177,"score_spread":0.3561627731117724,"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."}}