{"id":{"repo_id":"nps","oai_identifier":"oai:calhoun.nps.edu:10945/73398"},"canonical_url":"https://search.dev.ndltd.org/etd/nps/oai:calhoun.nps.edu:10945/73398","repository":{"repo_id":"nps","name":"Naval Postgraduate School","base_url":"https://calhoun.nps.edu/server/oai/request"},"display":{"title":"UNCERTAINTY QUANTIFICATION AND DECOMPOSITION THROUGH BAYESIAN DEEP LEARNING FOR BIG DATA SATELLITE REMOTE SENSING PROBLEMS","abstract":"This dissertation demonstrates the value of uncertainty quantification and decomposition for big data satellite remote sensing problems in both classification and regression settings. Bayesian deep learning methods are applied to a classification and a regression problem with datasets in excess of 14 million samples, quantifying total uncertainty and decomposing the total uncertainty into separate components. In all cases, Bayesian probabilistic models perform comparably to their deterministic counterparts but provide valuable additional information in the form of quantified uncertainty that can be decomposed by source. The value of the quantified uncertainty is demonstrated by analyzing the relationship between model errors, uncertainty and underlying physical properties of the observational data and the atmosphere. Quantitative analysis of accuracy, error, and uncertainty metrics is illustrated through use cases for quantified uncertainty that informs decisions concerning high uncertainty predictions, model selection, targeted data analysis, data collection/processing and virtual concept drift (distribution shift) detection. These methods apply wherever deterministic deep learning is currently being applied or where it might be applied in the future. The work presented in this dissertation has the potential to positively affect joint all-domain command and control (JADC2) in both present-day and future operations.","abstract_html":"This dissertation demonstrates the value of uncertainty quantification and decomposition for big data satellite remote sensing problems in both classification and regression settings. Bayesian deep learning methods are applied to a classification and a regression problem with datasets in excess of 14 million samples, quantifying total uncertainty and decomposing the total uncertainty into separate components. In all cases, Bayesian probabilistic models perform comparably to their deterministic counterparts but provide valuable additional information in the form of quantified uncertainty that can be decomposed by source. The value of the quantified uncertainty is demonstrated by analyzing the relationship between model errors, uncertainty and underlying physical properties of the observational data and the atmosphere. Quantitative analysis of accuracy, error, and uncertainty metrics is illustrated through use cases for quantified uncertainty that informs decisions concerning high uncertainty predictions, model selection, targeted data analysis, data collection/processing and virtual concept drift (distribution shift) detection. These methods apply wherever deterministic deep learning is currently being applied or where it might be applied in the future. The work presented in this dissertation has the potential to positively affect joint all-domain command and control (JADC2) in both present-day and future operations.","abstract_has_math":false,"creators":["Ortiz, Pedro"],"institution":"Monterey, CA; Naval Postgraduate School","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":"Computer Science (CS)","school":null,"contributors":[],"advisors":["Orescanin, Marko"],"committee_chairs":[],"committee_members":[],"year":2023,"date_issued":"2023-06","date_published":"2023-06","updated_at":"2026-07-27T20:25:31Z","subjects":[],"languages":[],"rights":["This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States."],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://hdl.handle.net/10945/73398","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Orescanin, Marko"]},{"key":"dc:contributor.department","label":"Department","values":["Computer Science (CS)"]},{"key":"dc:creator","label":"Author","values":["Ortiz, Pedro"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2024-12-19T19:57:29Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2024-12-19T19:57:29Z"]},{"key":"dc:date.issued","label":"Date","values":["2023-06"]},{"key":"dc:publisher","label":"Institution","values":["Monterey, CA; Naval Postgraduate School"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:rights","label":"Dc Rights","values":["This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. 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The work presented in this dissertation has the potential to positively affect joint all-domain command and control (JADC2) in both present-day and future operations."]},{"key":"dc:title","label":"Title","values":["UNCERTAINTY QUANTIFICATION AND DECOMPOSITION THROUGH BAYESIAN DEEP LEARNING FOR BIG DATA SATELLITE REMOTE SENSING PROBLEMS"]}]}],"canonical_facts":{"dc:contributor.advisor":["Orescanin, Marko"],"dc:contributor.department":["Computer Science (CS)"],"dc:creator":["Ortiz, Pedro"],"dc:date.accessioned":["2024-12-19T19:57:29Z"],"dc:date.available":["2024-12-19T19:57:29Z"],"dc:date.issued":["2023-06"],"dc:description.abstract":["This dissertation demonstrates the value of uncertainty quantification and decomposition for big data satellite remote sensing problems in both classification and regression settings. Bayesian deep learning methods are applied to a classification and a regression problem with datasets in excess of 14 million samples, quantifying total uncertainty and decomposing the total uncertainty into separate components. In all cases, Bayesian probabilistic models perform comparably to their deterministic counterparts but provide valuable additional information in the form of quantified uncertainty that can be decomposed by source. The value of the quantified uncertainty is demonstrated by analyzing the relationship between model errors, uncertainty and underlying physical properties of the observational data and the atmosphere. Quantitative analysis of accuracy, error, and uncertainty metrics is illustrated through use cases for quantified uncertainty that informs decisions concerning high uncertainty predictions, model selection, targeted data analysis, data collection/processing and virtual concept drift (distribution shift) detection. 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