{"id":"W2098411937","doi":"10.1287/isre.2014.0562","title":"The Emergence of Online Community Leadership","year":2015,"lang":"en","type":"article","venue":"Information Systems Research","topic":"Knowledge Management and Sharing","field":"Social Sciences","cited_by":189,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"","keywords":"Centrality; Online community; Online discussion; Public relations; Online chat; Computer science; Core (optical fiber); Psychology; Knowledge management; World Wide Web; The Internet; Political 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00332471,0.0001417652,0.0001579496,0.001440619,0.002165786,0.002532046,0.0005395166,0.0005485205,0.003274391],"category_scores_gemma":[0.01885024,0.0002081546,0.0001640507,0.0006334281,0.001898422,0.003497557,0.002676017,0.001164166,0.0005606317],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008209011,"about_ca_system_score_gemma":0.001125776,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001416692,"about_ca_topic_score_gemma":0.002789492,"domain_scores_codex":[0.9973438,0.00125056,0.00006514954,0.000294861,0.0006485319,0.0003970419],"domain_scores_gemma":[0.9853824,0.005339847,0.002196604,0.001354018,0.002734847,0.002992237],"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":[0.0005687655,0.000670674,0.3601647,0.0003230191,0.00005964088,0.002873626,0.1724314,0.0009307081,0.02221951,0.0573944,0.00900359,0.3733599],"study_design_scores_gemma":[0.0001045524,0.001354496,0.5507343,0.0004078443,0.00006161098,0.003447538,0.2331626,0.01114084,0.009712512,0.05742456,0.1322734,0.0001757673],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9630125,0.000204717,0.006288343,0.001206867,0.00005963966,0.00006281255,0.00005488523,0.0001013018,0.02900884],"genre_scores_gemma":[0.9977294,0.00003601078,0.0008666544,0.0000474705,0.00001768306,0.00001335646,0.00002412019,0.00001219416,0.001253138],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00332471,"threshold_uncertainty_score":0.01758301,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.7201906096229189,"score_gpt":0.5110078384743374,"score_spread":0.2091827711485815,"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."}}