{"id":"W7033984597","doi":"","title":"Stage Predicting Student Stay Time Length on Webpages of Online Courses Based on Grey Models","year":2012,"lang":"en","type":"other","venue":"AUSpace (Athabasca University)","topic":"Urban and Rural Development Challenges","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Web page; Grey literature; Stage (stratigraphy); Learning curve; Power (physics); Predictive power","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002922788,0.0003609361,0.0004614686,0.0006350999,0.000244429,0.00002758819,0.0006937066,0.0004044705,0.003550453],"category_scores_gemma":[0.00004039303,0.000353417,0.0001632497,0.0003220035,0.0002821886,0.0002111999,0.0001274243,0.0003374995,0.0001143403],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003340248,"about_ca_system_score_gemma":0.0003722766,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002307102,"about_ca_topic_score_gemma":0.008999263,"domain_scores_codex":[0.9977318,0.0002902777,0.0001495433,0.0004375551,0.0008890264,0.0005018178],"domain_scores_gemma":[0.9986926,0.0002519475,0.0003832814,0.0003481939,0.00009091996,0.0002330595],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0004184495,0.004816714,0.01762839,0.0004464624,0.001638904,0.0002904357,0.03314009,0.0006939507,0.00003172356,0.08210471,0.8537058,0.005084436],"study_design_scores_gemma":[0.0008384114,0.0002602443,0.001564452,0.0007613492,0.0001389421,9.289283e-8,0.01462945,0.0001372318,0.00002302714,0.000016834,0.9810728,0.0005571989],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.007032264,0.0002541562,0.00003747549,0.001524145,0.0004779502,0.0005673454,0.0005135401,0.0003535629,0.9892396],"genre_scores_gemma":[0.04645527,0.001234668,0.0003777428,0.00006135525,0.0002876869,7.465859e-7,0.00007538633,0.0001353188,0.9513718],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.127367,"threshold_uncertainty_score":0.9998918,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03167801888532126,"score_gpt":0.2660800565684115,"score_spread":0.2344020376830902,"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."}}