{"id":"W2889281658","doi":"10.1680/jenes.17.00027","title":"Parameter estimates of alpha-stable distribution and Hurst coefficients","year":2018,"lang":"en","type":"article","venue":"Journal of Environmental Engineering and Science","topic":"Hydrology and Drought Analysis","field":"Environmental Science","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Hurst exponent; Quantile; Mathematics; Multifractal system; Statistics; Estimation theory; Log-normal distribution; Stability (learning theory); Applied mathematics; Statistical physics; Fractal; Computer science; Physics; Mathematical analysis","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.009478624,0.0009142437,0.0008056901,0.003647475,0.0005641083,0.001340509,0.001306286,0.001008505,0.001434856],"category_scores_gemma":[0.06583772,0.0005175415,0.001222003,0.001949253,0.000937684,0.003208649,0.001211534,0.001511342,0.0004541094],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00069756,"about_ca_system_score_gemma":0.0009098154,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002162149,"about_ca_topic_score_gemma":0.001534351,"domain_scores_codex":[0.9973226,0.001286051,0.0001780767,0.0003629381,0.0007159517,0.000134386],"domain_scores_gemma":[0.9646655,0.02773763,0.001977473,0.002394898,0.002977822,0.0002466537],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0002657941,0.00008079636,0.03361912,0.000382597,0.0004499201,0.0001743187,0.000654268,0.6501427,0.004198401,0.04797,0.002169238,0.2598928],"study_design_scores_gemma":[0.00002982734,0.00009607709,0.01182809,0.0001126543,0.00006070253,0.0002414752,0.0001655562,0.9471558,0.002783809,0.03513933,0.002290696,0.00009602653],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.03496823,0.0006456893,0.9628026,0.00008573344,0.00002718523,0.00004680722,0.000111123,0.0002699605,0.001042538],"genre_scores_gemma":[0.6664009,0.001367023,0.3298407,0.00007794893,0.00009057122,0.0002134625,0.0008447188,0.0002348094,0.000929883],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.009478624,"threshold_uncertainty_score":0.0501284,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004091998010718597,"score_gpt":0.1967812570955072,"score_spread":0.1926892590847886,"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."}}