{"id":"W1025231687","doi":"","title":"4G来了 5G还会远吗？：5G大幕开启 2020年或正式商用","year":2013,"lang":"zh","type":"article","venue":"通信世界","topic":"Military Technology and Strategies","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Computer science","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0001045347,0.0002965289,0.0002940241,0.0001114838,0.0001146353,0.00005753068,0.0003639589,0.0004652878,0.00524577],"category_scores_gemma":[0.00004489636,0.0003021958,0.0001090959,0.0002316871,0.0001552579,0.0003171396,0.00007591943,0.0005843551,0.009564079],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004407799,"about_ca_system_score_gemma":0.00002849724,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002761328,"about_ca_topic_score_gemma":0.00004860366,"domain_scores_codex":[0.9986771,0.00003314295,0.0003031621,0.0003026539,0.0001345747,0.0005493577],"domain_scores_gemma":[0.9991762,0.00005652218,0.00002949401,0.0005820658,0.00004554973,0.0001101528],"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":[0.000009792139,0.0001107902,0.003894669,0.0003565665,0.0003288864,0.00009443301,0.001278165,0.001389734,0.003233962,0.8289434,0.1031519,0.05720767],"study_design_scores_gemma":[0.001578425,0.000789136,0.05759059,0.0004060076,0.0002027521,0.0001285526,0.005385096,0.02597408,0.001165779,0.8568459,0.04755023,0.002383439],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1297802,0.01243499,0.0006117051,0.001902458,0.001415062,0.0003750691,0.00002209035,0.001058599,0.8523998],"genre_scores_gemma":[0.9917172,0.0008664946,0.0007976413,0.0001038041,0.0002422232,0.00005440603,0.0000120623,0.0000419661,0.006164215],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.861937,"threshold_uncertainty_score":0.999943,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006837814184828196,"score_gpt":0.1849042339105582,"score_spread":0.17806641972573,"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."}}