{"id":"W3003395231","doi":"10.3390/jrfm13020023","title":"A Gated Recurrent Unit Approach to Bitcoin Price Prediction","year":2020,"lang":"en","type":"article","venue":"Journal of risk and financial management","topic":"Blockchain Technology Applications and Security","field":"Computer Science","cited_by":199,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Cryptocurrency; Feature engineering; Artificial neural network; Set (abstract data type); Deep learning; Recurrent neural network; Feature (linguistics); Portfolio; Dropout (neural networks)","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002863984,0.00007375522,0.0001350096,0.0001390836,0.0001039486,0.00003753593,0.000376408,0.00004680169,8.979516e-7],"category_scores_gemma":[0.00004090234,0.00006346677,0.0000362344,0.000659148,0.00001872823,0.00009380886,0.0002095254,0.0002148228,0.00000436867],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001474143,"about_ca_system_score_gemma":0.00001324823,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000002753299,"about_ca_topic_score_gemma":6.941819e-7,"domain_scores_codex":[0.999292,0.00002801065,0.0002498268,0.0001673169,0.0001488128,0.0001140644],"domain_scores_gemma":[0.999513,0.00001156511,0.0001582584,0.0001423267,0.00006952863,0.0001052878],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00004899771,0.0002290082,0.001191974,0.00004106061,0.00001955944,0.00001500848,0.001991275,0.000211322,0.00001596983,0.2180144,0.004980051,0.7732413],"study_design_scores_gemma":[0.001326539,0.0009783509,0.09094294,0.00005529415,0.00007730548,0.00004571538,0.0003109904,0.03793951,0.000136686,0.01724825,0.850668,0.0002704099],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.04605555,0.000235261,0.9513491,0.00138905,0.0001018918,0.0001819411,0.000003589814,0.00004168881,0.0006419652],"genre_scores_gemma":[0.9186966,0.0007117687,0.08004474,0.0004249992,0.00009927994,0.000008795916,6.16796e-7,0.000003463107,0.000009777162],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.872641,"threshold_uncertainty_score":0.25881,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01248387594567097,"score_gpt":0.21052852978044,"score_spread":0.198044653834769,"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."}}