{"id":"W2033599895","doi":"10.1006/jmps.2001.1406","title":"Equidiscrimination Contours around an Achromatic Colour Are Convex but Not Balanced","year":2002,"lang":"en","type":"article","venue":"Journal of Mathematical Psychology","topic":"Color Science and Applications","field":"Physics and Astronomy","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"Queen's University","funders":"","keywords":"Minkowski space; Convexity; Mathematics; Regular polygon; Achromatic lens; Norm (philosophy); Mathematical analysis; Combinatorics; Geometry; Optics; Physics","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0003488375,0.0001126817,0.0003347246,0.00007463635,0.0000883992,0.00004942606,0.00033029,0.00005287577,0.001881226],"category_scores_gemma":[0.00003856283,0.00008890632,0.0001103538,0.0001265361,0.000135471,0.0002507235,0.00001929122,0.0002003576,0.0002305662],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002090815,"about_ca_system_score_gemma":0.00001478678,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000001242025,"about_ca_topic_score_gemma":5.557619e-7,"domain_scores_codex":[0.9988365,0.00006598337,0.0005133666,0.0001458955,0.0002229816,0.0002153231],"domain_scores_gemma":[0.998817,0.0001568338,0.0005025187,0.0002355416,0.0001363707,0.0001517774],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0002288454,0.01260249,0.009982327,0.0001895926,0.0004907417,0.00008682307,0.005998719,0.0001638167,0.1446355,0.6922471,0.06417953,0.0691945],"study_design_scores_gemma":[0.006051381,0.002175469,0.04244945,0.0002822521,0.0003724909,0.0004637984,0.01005207,0.0385119,0.004900858,0.8892505,0.004598279,0.0008915974],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9428202,0.00001720708,0.03802606,0.005862953,0.0001597258,0.0001530357,0.00000750609,0.00001193737,0.01294141],"genre_scores_gemma":[0.9964637,0.00000293522,0.002414217,0.0004714094,0.0002779287,0.00001283662,0.000001256969,0.000008946244,0.0003467648],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1970033,"threshold_uncertainty_score":0.9990312,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07063346391816529,"score_gpt":0.360878946681351,"score_spread":0.2902454827631857,"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."}}