{"cited_by_count":633992,"description":"This cluster of papers focuses on the theory, algorithms, and applications of Total Least Squares (TLS) methods, including Singular Spectrum Analysis, weighted least squares, geodetic transformations, forecasting models, errors-in-variables models, structured low-rank approximation, parameter estimation, and time series analysis.","display_name":"Statistical and numerical algorithms","domain_id":"3","external_ids":{"openalex":"https://openalex.org/T13487","wikipedia":"https://en.wikipedia.org/wiki/Total_least_squares"},"field_id":"26","id":"T13487","keywords":[{"display_name":"least squares adjustment","id":"least-squares-adjustment","score":0.324,"url":"https://openalex.org/keywords/least-squares-adjustment"},{"display_name":"total least squares","id":"total-least-squares","score":0.2763,"url":"https://openalex.org/keywords/total-least-squares"},{"display_name":"geodetic 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