{"id":"W4231501839","doi":"10.1007/978-1-4939-7131-2_101363","title":"Topic Model","year":2018,"lang":"en","type":"book-chapter","venue":"","topic":"Computational and Text Analysis Methods","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary","funders":"","keywords":"Computer science","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002922934,0.00008009101,0.0001354053,0.00006101279,0.0001772257,0.00003270612,0.0001473449,0.0001378294,0.02243286],"category_scores_gemma":[0.00002390505,0.00007037578,0.0001338963,0.00001835765,0.0001434924,0.00003293761,0.00003393285,0.00007146137,0.0007496829],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004023278,"about_ca_system_score_gemma":0.0001571227,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001215685,"about_ca_topic_score_gemma":0.001020473,"domain_scores_codex":[0.9993255,0.00001803815,0.0001132414,0.0001565302,0.00029279,0.00009395554],"domain_scores_gemma":[0.9995912,0.0000769101,0.00005144829,0.0000958999,0.0001257455,0.00005885274],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[4.690371e-7,0.000001593669,0.000001377596,0.000001044283,0.00002036973,5.248538e-7,0.0005071557,0.00002395104,1.14527e-7,0.9680163,0.01149371,0.01993345],"study_design_scores_gemma":[0.00001044134,0.000002342967,0.000001313375,0.000003448368,0.00001568442,3.650474e-8,0.000012676,0.001564599,2.297522e-7,0.5144209,0.4839095,0.00005880751],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.000007452385,0.00005613885,0.0291738,0.0005713591,0.000122941,0.00004454108,0.000001611498,0.00004511457,0.969977],"genre_scores_gemma":[0.0003570448,0.00004994009,0.01436863,0.0002908084,0.0007337345,9.061694e-7,0.000005589369,0.000007350508,0.984186],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.4724158,"threshold_uncertainty_score":0.9784608,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1081127988398462,"score_gpt":0.3918284556562835,"score_spread":0.2837156568164373,"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."}}