{"id":"W4229656593","doi":"10.1145/1508865.1509031","title":"Nifty assignments","year":2009,"lang":"en","type":"article","venue":"","topic":"Educational Technology and Assessment","field":"Computer Science","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Session (web analytics); Computer science; World Wide Web; Multimedia; Mathematics education; Psychology","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":[0.002475505,0.0008330303,0.000693344,0.001283724,0.002052027,0.002529626,0.001753182,0.001133051,0.1744139],"category_scores_gemma":[0.01899052,0.0003361406,0.0005894706,0.0005554968,0.0006948098,0.002052184,0.004057537,0.002525575,0.04917284],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001945221,"about_ca_system_score_gemma":0.002429178,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0019128,"about_ca_topic_score_gemma":0.006888271,"domain_scores_codex":[0.997886,0.0002302832,0.00008172033,0.000303361,0.001105992,0.0003926495],"domain_scores_gemma":[0.989242,0.00169278,0.0007804477,0.001389638,0.003852444,0.003042673],"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":[0.0005888509,0.0007060033,0.004187873,0.0001609799,0.00001269094,0.0001548816,0.0008704682,0.0008355342,0.003249186,0.005887369,0.4922231,0.4911231],"study_design_scores_gemma":[0.0001246576,0.0007344971,0.02970001,0.0001452722,0.00001291794,0.0003971417,0.0005613512,0.00176971,0.004203857,0.01286488,0.9493826,0.0001031556],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.1175917,0.0008337714,0.05015636,0.01010348,0.008188208,0.002335411,0.007250669,0.01335278,0.7901876],"genre_scores_gemma":[0.230864,0.0006375159,0.07225858,0.002708287,0.001901807,0.0020096,0.009266818,0.001564133,0.6787892],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.1744139,"threshold_uncertainty_score":0.5834727,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01024548158553394,"score_gpt":0.2887714787052874,"score_spread":0.2785259971197535,"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."}}