{"id":"W1789073036","doi":"10.1046/j.1365-2966.2003.07118.x","title":"Fast power spectrum estimation","year":2003,"lang":"en","type":"article","venue":"Monthly Notices of the Royal Astronomical Society","topic":"Astronomy and Astrophysical Research","field":"Physics and Astronomy","cited_by":23,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Institute for Theoretical Astrophysics; University of Toronto","funders":"","keywords":"Physics; Cosmic microwave background; Weak gravitational lensing; Spectral density; Galaxy; Sky; Convergence (economics); Astrophysics; Cosmic background radiation; Spectral line; Polarization (electrochemistry); Algorithm; COSMIC cancer database; Applied mathematics; Statistical physics; Computational physics; Astronomy; Optics; Redshift; Computer science; Telecommunications","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":[0.0008547645,0.0009945324,0.0008622606,0.001208249,0.0004458096,0.001191914,0.001291002,0.000935396,0.005639673],"category_scores_gemma":[0.004945437,0.0006727393,0.0008003711,0.001050362,0.0005298258,0.001938655,0.001657409,0.001308851,0.002744908],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003956997,"about_ca_system_score_gemma":0.0008761365,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002919791,"about_ca_topic_score_gemma":0.003120213,"domain_scores_codex":[0.9994025,0.0001159745,0.00002881497,0.0001107128,0.000282413,0.00005958014],"domain_scores_gemma":[0.9988911,0.0004932211,0.00008742169,0.0002003147,0.000280978,0.00004698812],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0001176712,0.00006134311,0.001041966,0.00009761704,0.00008932746,0.0001061945,0.00008634504,0.2597808,0.01299155,0.02317851,0.007248546,0.6952002],"study_design_scores_gemma":[0.00002363211,0.00001519521,0.0002072733,0.000005463543,0.000007900238,0.00005544802,0.000009755566,0.9788172,0.003098357,0.01415524,0.003591391,0.0000132608],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.00102026,0.00003490143,0.9981086,0.00003229761,0.00001756586,0.00001229242,0.00002292663,0.0004329251,0.000318147],"genre_scores_gemma":[0.04248974,0.00009712255,0.9547267,0.00005421358,0.00005815752,0.00009928901,0.0002680494,0.0003198051,0.001886969],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.005639673,"threshold_uncertainty_score":0.0188666,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006148485337135902,"score_gpt":0.2235210280527258,"score_spread":0.2173725427155898,"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."}}