{"id":"W7064159792","doi":"","title":"AN ANALYSIS OF DIFFICULTIES ON MATHEMATICAL MODEL
\\nINTERPRETATION OF JUNIOR HIGH SCHOOL STUDENTS ON THE MATERIALS
\\nOF TWO-VARIABLE LINEAR EQUATION SYSTEM","year":2014,"lang":"en","type":"article","venue":"ePrints - UNY (Yogyakarta State University)","topic":"Magnetic confinement fusion research","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Mathematical model; Population; Curriculum; Czech; Everyday life; Mathematical problem; Linear model","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.002662743,0.0004674114,0.0004374176,0.001157173,0.0009808579,0.002475715,0.0009405517,0.0008691077,0.007481342],"category_scores_gemma":[0.0161587,0.000266844,0.000825504,0.001016027,0.001307711,0.002406709,0.002170068,0.001597611,0.0009062539],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001130313,"about_ca_system_score_gemma":0.001092349,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005058208,"about_ca_topic_score_gemma":0.002582465,"domain_scores_codex":[0.9984547,0.0004522452,0.0001579354,0.0002153889,0.0004705212,0.000249163],"domain_scores_gemma":[0.9883222,0.005937858,0.002011698,0.001175198,0.001634524,0.0009185282],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"qualitative","study_design_scores_codex":[0.0005905159,0.001391315,0.6692865,0.000552303,0.00008219239,0.004587575,0.04195981,0.01626339,0.00732416,0.1210947,0.009921843,0.1269457],"study_design_scores_gemma":[0.00006229741,0.00111221,0.638378,0.0007034332,0.0001334866,0.003463523,0.05836643,0.1661148,0.009395753,0.07307179,0.04900164,0.0001966896],"study_design_candidate":"qualitative","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9776635,0.000226131,0.007322541,0.0007139751,0.00002443858,0.00002712839,0.00009191166,0.00005155443,0.01387883],"genre_scores_gemma":[0.9940282,0.0002211793,0.002327539,0.00007812274,0.00001060435,0.00002477344,0.0001951835,0.00002180872,0.003092693],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007481342,"threshold_uncertainty_score":0.02502757,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01180736893066463,"score_gpt":0.2464938945478165,"score_spread":0.2346865256171518,"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."}}