{"id":"W2033498751","doi":"10.2196/jmir.2624","title":"Retrieving Clinical Evidence: A Comparison of PubMed and Google Scholar for Quick Clinical Searches","year":2013,"lang":"en","type":"article","venue":"Journal of Medical Internet Research","topic":"Health Sciences Research and Education","field":"Health Professions","cited_by":149,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University; Western University","funders":"Canadian Institutes of Health Research","keywords":"MEDLINE; Information retrieval; Popularity; Systematic review; Computer science; Medicine; Keyword search; World Wide Web; Psychology","routes":{"ca_aff":true,"ca_fund":true,"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":["metaresearch"],"consensus_categories":["metaresearch"],"category_scores_codex":[0.2480901,0.003678383,0.01814681,0.1186828,0.001692736,0.01518707,0.005846717,0.004307579,0.009452634],"category_scores_gemma":[0.6266725,0.002524369,0.01035315,0.09603518,0.00305909,0.02138759,0.01153722,0.002117611,0.001491728],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00719529,"about_ca_system_score_gemma":0.01678429,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005598397,"about_ca_topic_score_gemma":0.01351844,"domain_scores_codex":[0.6126686,0.2168896,0.1102689,0.008628726,0.04914477,0.002399457],"domain_scores_gemma":[0.1810126,0.7104462,0.05828324,0.01167301,0.03424326,0.004341776],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.01309987,0.0004484608,0.02111538,0.4503234,0.02245422,0.0006914691,0.006605704,0.001138681,0.001072813,0.00321762,0.01903067,0.4608017],"study_design_scores_gemma":[0.02811397,0.01424827,0.1963382,0.4622349,0.1068365,0.008796642,0.02249766,0.01241785,0.002945275,0.01849431,0.1241989,0.002877684],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.1094317,0.7661795,0.02392737,0.01936356,0.002715408,0.02630092,0.02758715,0.002863323,0.02163101],"genre_scores_gemma":[0.3351172,0.3518572,0.258625,0.006947792,0.002497304,0.02767201,0.01498128,0.0009796349,0.001322701],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.7519099,"threshold_uncertainty_score":0.9272387,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.7930289626629046,"score_gpt":0.7292312910350821,"score_spread":0.06379767162782246,"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."}}