{"id":"W4386001407","doi":"10.1002/cjs.11796","title":"Robust joint modelling of sparsely observed paired functional data","year":2023,"lang":"en","type":"article","venue":"Canadian Journal of Statistics","topic":"Statistical Methods and Inference","field":"Mathematics","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Functional principal component analysis; Overfitting; Principal component analysis; Functional data analysis; Computer science; Multivariate statistics; Computation; Rank (graph theory); Mathematics; Algorithm; Artificial intelligence; Machine learning; Artificial neural network","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":{"n_in":1,"stratum":"venue_new","weight":2684.24666666667,"opus":{"tier":"T1","genre":"empirical","about_ca":false,"confidence":"low","reason":"Develops and compares a robust statistical estimator for paired functional data, studying its properties via simulation against an existing method; borderline between statistical-methods research and pure domain statistics."},"gpt":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"This develops a statistical model for functional data, not a study of how research is conducted."},"grok":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Develops a robust statistical model for paired functional data (supernova light curves); domain methods development, not study of research."}}}