{"id":"W7101439472","doi":"10.1016/j.rineng.2025.107934","title":"Experimental study on porosity-permeability regulation and strength enhancement of 3D-printed rock analogs: New insights from post-processing explorations","year":2025,"lang":"en","type":"article","venue":"Results in Engineering","topic":"Machine Learning and Algorithms","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"International Science and Technology Cooperation Programme; Southwest University of Science and Technology; Natural Science Foundation of Hubei Province; National Natural Science Foundation of China","keywords":"Porosity; Permeability (electromagnetism); Compressive strength; Adhesive; Scanning electron microscope; Epoxy; Residual strength; Parametric statistics","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":[0.0002453243,0.0002634789,0.000177542,0.0001930066,0.0001501738,0.0002515199,0.0002076024,0.0003479251,0.001105785],"category_scores_gemma":[0.0004887883,0.0001770152,0.0001886012,0.0002223835,0.0004968686,0.0003419092,0.0002673921,0.0004541406,0.0002071475],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001720895,"about_ca_system_score_gemma":0.0001170844,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002367763,"about_ca_topic_score_gemma":0.0005079096,"domain_scores_codex":[0.9997646,0.00001738023,0.00001626843,0.0000620801,0.0001168121,0.00002276515],"domain_scores_gemma":[0.9996116,0.0001167385,0.00009301031,0.00008061202,0.000070958,0.00002716636],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00002580062,0.00001209471,0.0003059191,0.00005242061,0.000001924657,0.00006889903,0.00005873272,0.0004654143,0.9965519,0.0001107729,0.00002807817,0.002318084],"study_design_scores_gemma":[0.000003806451,0.0001270217,0.003775045,0.00000527067,0.000007581042,0.0001211412,0.00004450194,0.00237209,0.9923901,0.00007944178,0.001063501,0.00001051567],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9861859,0.0004209626,0.0109862,0.00003628729,0.00001760873,0.00002300188,0.0001721433,0.0001318271,0.002026073],"genre_scores_gemma":[0.9924185,0.0002506131,0.006262519,0.00002492978,0.000005257157,0.00002800173,0.00009113998,0.00003512908,0.0008839009],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001105785,"threshold_uncertainty_score":0.003699243,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01117014793957606,"score_gpt":0.2623126223644146,"score_spread":0.2511424744248386,"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."}}