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Machine Learning for Knowledge Discovery in Engineering and Science: From Nanophotonic Design to Medical Diagnosis
Machine Learning for Knowledge Discovery in Engineering and Science: From Nanophotonic Design to Medical Diagnosis
Detailed Information
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20260209102907
- ISBN
- 9798263396695
- DDC
- 790
- 서명/저자
- Machine Learning for Knowledge Discovery in Engineering and Science: From Nanophotonic Design to Medical Diagnosis
- 발행사항
- [Sl] : Georgia Institute of Technology, 2023
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2023
- 형태사항
- 139 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 87-05, Section: B.
- 주기사항
- Advisor: Adibi, Ali.
- 학위논문주기
- Thesis (Ph.D.)--Georgia Institute of Technology, 2023.
- 초록/해제
- 요약Artificial Intelligence (AI), particularly Machine Learning (ML) and Deep Learning (DL) tools, has made a transformative impact on various aspects of our lives. Their power to handle high-dimensional data has enabled them to solve problems across multiple scientific and engineering disciplines, from engineering new materials and designing novel nanostructures and sensors to analyzing unprecedented medical data. Despite these advancements, significant challenges remain in maximizing the capabilities of ML algorithms for specific scientific or engineering problems.A prevalent concern is that the ML algorithms, primarily designed for other tasks like image processing or pattern recognition, are often used directly in most studies without any significant tailoring to the problem of interest. Another under-explored aspect is knowledge discovery using ML to understand new phenomena in science and engineering by studying the influence of different parameters on a given outcome.This research aims to systematically address these concerns by proposing a universal approach that can be tailored and optimally adjusted to solve specific problems in different fields. This approach spans diverse problems, from the inverse design of nanostructures and nanosensors to diagnosis of lung diseas in radiology.Two high-impact applications are specifically selected to demonstrate the adaptability and efficacy of the proposed ML solutions: 1) optimization and knowledge discovery of photonic nanostructures, and 2) diagnosis and prognosis of of COVID-19 pneumonia from Chest X-ray (CXR).n the field of nanophotonics, the research introduced a novel approach based on Dimensionality Reduction (DR) of the design and response space, resulting in a considerable reduction in computational costs and enabling more efficient inverse design processes. The study of manifold learning and DR techniques for examining the feasibility range of responses in a class of nanostructures marks a significant breakthrough in the field. Additionally, a method for defining physics-friendly similarity measures tailored for nanophotonic design is developed based on deep metric learning.In radiology, significant strides are made in the ML-assisted diagnosis, focusing on labeling variability in CXRs, disease severity assessment, and the interpretability of DL models. A user-friendly online labeling tool is developed to gather data, study variability in labeling, and integrated human and machine assessments. A novel method using Bayesian Neural Networks (BNNs) is proposed for disease severity assessment. To enhance trust in AI, a unique visualization approach using a pruning method is also introduced.The dichotomy between these two applications underscores the adaptability and efficacy of the proposed ML tools in addressing significant challenges in different science and engineering fields. This research demonstrates the potential of tailored ML solutions in diverse domains, further proving their immense potential in resolving major challenges across a wide range of disciplines.
- 일반주제명
- Design optimization
- 일반주제명
- Pneumonia
- 일반주제명
- Knowledge discovery
- 일반주제명
- Neural networks
- 일반주제명
- Labeling
- 일반주제명
- Support vector machines
- 일반주제명
- Crystallization
- 일반주제명
- Thin films
- 일반주제명
- Disease transmission
- 일반주제명
- COVID-19
- 일반주제명
- Computer science
- 일반주제명
- Condensed matter physics
- 일반주제명
- Materials science
- 기본자료저록
- Dissertations Abstracts International. 87-05B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■00520260209102907
■006m o d
■007cr#unu||||||||
■020 ▼a9798263396695
■035 ▼a(MiAaPQ)AAI32315753
■035 ▼a(MiAaPQ)GeorgiaTech76742
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a790
■1001 ▼aZandehshahvar, Mohammadreza.
■24510▼aMachine Learning for Knowledge Discovery in Engineering and Science: From Nanophotonic Design to Medical Diagnosis
■260 ▼a[Sl]▼bGeorgia Institute of Technology▼c2023
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2023
■300 ▼a139 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 87-05, Section: B.
■500 ▼aAdvisor: Adibi, Ali.
■5021 ▼aThesis (Ph.D.)--Georgia Institute of Technology, 2023.
■520 ▼aArtificial Intelligence (AI), particularly Machine Learning (ML) and Deep Learning (DL) tools, has made a transformative impact on various aspects of our lives. Their power to handle high-dimensional data has enabled them to solve problems across multiple scientific and engineering disciplines, from engineering new materials and designing novel nanostructures and sensors to analyzing unprecedented medical data. Despite these advancements, significant challenges remain in maximizing the capabilities of ML algorithms for specific scientific or engineering problems.A prevalent concern is that the ML algorithms, primarily designed for other tasks like image processing or pattern recognition, are often used directly in most studies without any significant tailoring to the problem of interest. Another under-explored aspect is knowledge discovery using ML to understand new phenomena in science and engineering by studying the influence of different parameters on a given outcome.This research aims to systematically address these concerns by proposing a universal approach that can be tailored and optimally adjusted to solve specific problems in different fields. This approach spans diverse problems, from the inverse design of nanostructures and nanosensors to diagnosis of lung diseas in radiology.Two high-impact applications are specifically selected to demonstrate the adaptability and efficacy of the proposed ML solutions: 1) optimization and knowledge discovery of photonic nanostructures, and 2) diagnosis and prognosis of of COVID-19 pneumonia from Chest X-ray (CXR).n the field of nanophotonics, the research introduced a novel approach based on Dimensionality Reduction (DR) of the design and response space, resulting in a considerable reduction in computational costs and enabling more efficient inverse design processes. The study of manifold learning and DR techniques for examining the feasibility range of responses in a class of nanostructures marks a significant breakthrough in the field. Additionally, a method for defining physics-friendly similarity measures tailored for nanophotonic design is developed based on deep metric learning.In radiology, significant strides are made in the ML-assisted diagnosis, focusing on labeling variability in CXRs, disease severity assessment, and the interpretability of DL models. A user-friendly online labeling tool is developed to gather data, study variability in labeling, and integrated human and machine assessments. A novel method using Bayesian Neural Networks (BNNs) is proposed for disease severity assessment. To enhance trust in AI, a unique visualization approach using a pruning method is also introduced.The dichotomy between these two applications underscores the adaptability and efficacy of the proposed ML tools in addressing significant challenges in different science and engineering fields. This research demonstrates the potential of tailored ML solutions in diverse domains, further proving their immense potential in resolving major challenges across a wide range of disciplines.
■590 ▼aSchool code: 0078.
■650 4▼aDesign optimization
■650 4▼aPneumonia
■650 4▼aKnowledge discovery
■650 4▼aNeural networks
■650 4▼aLabeling
■650 4▼aSupport vector machines
■650 4▼aCrystallization
■650 4▼aThin films
■650 4▼aDisease transmission
■650 4▼aCOVID-19
■650 4▼aComputer science
■650 4▼aCondensed matter physics
■650 4▼aMaterials science
■690 ▼a0800
■690 ▼a0984
■690 ▼a0611
■690 ▼a0794
■71020▼aGeorgia Institute of Technology.
■7730 ▼tDissertations Abstracts International▼g87-05B.
■790 ▼a0078
■791 ▼aPh.D.
■792 ▼a2023
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17365980▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
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