{"id":"W2002179354","doi":"10.1021/ef700393a","title":"Issues with Comparing SARA Methodologies","year":2007,"lang":"en","type":"article","venue":"Energy & Fuels","topic":"Petroleum Processing and Analysis","field":"Chemistry","cited_by":180,"is_retracted":false,"has_abstract":true,"ca_institutions":"Schlumberger (Canada)","funders":"","keywords":"Asphaltene; Fractionation; Confusion; Pentane; Hexane; Solvent; Extraction (chemistry); Chromatography; Heptane; Chemistry; Petroleum; Computer science; Organic chemistry","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":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.2186323,0.001710582,0.002123846,0.006482214,0.002422447,0.0120304,0.005966516,0.003746654,0.00804319],"category_scores_gemma":[0.3187991,0.001315338,0.003421133,0.005137469,0.002914604,0.008818733,0.007050364,0.004694202,0.006608102],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0028544,"about_ca_system_score_gemma":0.003876519,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002462471,"about_ca_topic_score_gemma":0.0026499,"domain_scores_codex":[0.822271,0.09630607,0.01872391,0.01085066,0.04941871,0.002429578],"domain_scores_gemma":[0.741309,0.126717,0.008956905,0.03116666,0.09032758,0.001522794],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00193165,0.0007400742,0.0161502,0.01522168,0.002517518,0.0003392753,0.005113764,0.01259343,0.01918772,0.08545084,0.03679567,0.8039582],"study_design_scores_gemma":[0.0005005625,0.002843852,0.03015735,0.01354341,0.001383035,0.00169534,0.006601887,0.02409738,0.07774065,0.1523395,0.688381,0.0007160518],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.05036334,0.1158713,0.6675623,0.02148224,0.01378791,0.005912213,0.005191954,0.00573377,0.114095],"genre_scores_gemma":[0.1618765,0.02994908,0.7731799,0.01037471,0.002473064,0.005804484,0.004854442,0.003927053,0.007560683],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.2186323,"threshold_uncertainty_score":0.9635654,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04676588408594413,"score_gpt":0.3148957095221599,"score_spread":0.2681298254362158,"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."}}