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Designing Machine Learning-Enhanced Tools and Physics-Based Techniques for Force Field and Electrostatic Models
Designing Machine Learning-Enhanced Tools and Physics-Based Techniques for Force Field and Electrostatic Models
Detailed Information
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20250211152134
- ISBN
- 9798384450320
- DDC
- 542
- 저자명
- Guan, Xingyi.
- 서명/저자
- Designing Machine Learning-Enhanced Tools and Physics-Based Techniques for Force Field and Electrostatic Models
- 발행사항
- [Sl] : University of California, Berkeley, 2024
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2024
- 형태사항
- 128 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 86-03, Section: B.
- 주기사항
- Advisor: Head-Gordon, Teresa.
- 학위논문주기
- Thesis (Ph.D.)--University of California, Berkeley, 2024.
- 초록/해제
- 요약In recent years, the landscape of molecular science has been profoundly transformed by the integration of data-driven methodologies alongside traditional deterministic and stochastic approaches. Historically, the study of molecular behavior and interactions relied heavily on deterministic algorithms, which follow a fixed sequence of computational steps to simulate molecular dynamics, and stochastic simulations, which incorporate randomness to explore various molecular states and pathways. These methods were complemented by physical models grounded in the established principles of chemistry and physics, forming the backbone of theoretical molecular science. However, these conventional approaches often faced limitations in scalability, computational cost, and generalizability for complex systems. The improvements in computational hardware, coupled with the accumulation of vast amounts of molecular data, have enabled the development of models that can surpass traditional methods in both accuracy and efficiency, leveraging both physics-based and machine learning (ML) approaches. This dissertation focuses on the development of new models utilizing more accessible data, provides guidelines for computational data generation, and explores the synergy between data acquisition strategies and data-driven models. These studies demonstrate that by carefully designing data acquisition strategies and integrating data-driven models with physics-based approaches, it is possible to enhance the predictive capabilities of computational methods in chemistry, particularly in force field development and electrostatic modeling. Through a series of studies, this work illustrates the potential of combining the strengths of both traditional and modern computational techniques to achieve more accurate and efficient predictions in molecular science.
- 일반주제명
- Computational chemistry
- 일반주제명
- Chemistry
- 일반주제명
- Physics
- 키워드
- Active learning
- 키워드
- Electrostatics
- 키워드
- Machine learning
- 기타저자
- University of California, Berkeley Chemistry
- 기본자료저록
- Dissertations Abstracts International. 86-03B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■00520250211152134
■006m o d
■007cr#unu||||||||
■020 ▼a9798384450320
■035 ▼a(MiAaPQ)AAI31483835
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a542
■1001 ▼aGuan, Xingyi.
■24510▼aDesigning Machine Learning-Enhanced Tools and Physics-Based Techniques for Force Field and Electrostatic Models
■260 ▼a[Sl]▼bUniversity of California, Berkeley▼c2024
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2024
■300 ▼a128 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 86-03, Section: B.
■500 ▼aAdvisor: Head-Gordon, Teresa.
■5021 ▼aThesis (Ph.D.)--University of California, Berkeley, 2024.
■520 ▼aIn recent years, the landscape of molecular science has been profoundly transformed by the integration of data-driven methodologies alongside traditional deterministic and stochastic approaches. Historically, the study of molecular behavior and interactions relied heavily on deterministic algorithms, which follow a fixed sequence of computational steps to simulate molecular dynamics, and stochastic simulations, which incorporate randomness to explore various molecular states and pathways. These methods were complemented by physical models grounded in the established principles of chemistry and physics, forming the backbone of theoretical molecular science. However, these conventional approaches often faced limitations in scalability, computational cost, and generalizability for complex systems. The improvements in computational hardware, coupled with the accumulation of vast amounts of molecular data, have enabled the development of models that can surpass traditional methods in both accuracy and efficiency, leveraging both physics-based and machine learning (ML) approaches. This dissertation focuses on the development of new models utilizing more accessible data, provides guidelines for computational data generation, and explores the synergy between data acquisition strategies and data-driven models. These studies demonstrate that by carefully designing data acquisition strategies and integrating data-driven models with physics-based approaches, it is possible to enhance the predictive capabilities of computational methods in chemistry, particularly in force field development and electrostatic modeling. Through a series of studies, this work illustrates the potential of combining the strengths of both traditional and modern computational techniques to achieve more accurate and efficient predictions in molecular science.
■590 ▼aSchool code: 0028.
■650 4▼aComputational chemistry
■650 4▼aChemistry
■650 4▼aPhysics
■653 ▼aActive learning
■653 ▼aElectrostatics
■653 ▼aMachine learning
■653 ▼aTheoretical chemistry
■653 ▼aMolecular dynamics
■690 ▼a0219
■690 ▼a0485
■690 ▼a0605
■71020▼aUniversity of California, Berkeley▼bChemistry.
■7730 ▼tDissertations Abstracts International▼g86-03B.
■790 ▼a0028
■791 ▼aPh.D.
■792 ▼a2024
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17163092▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
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