Deep Parameter Confjguration Lars Kotthofg University of British - - PowerPoint PPT Presentation

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Aug 26, 2023 756 likes •817 views

Deep Parameter Confjguration Lars Kotthofg University of British Columbia larsko@cs.ubc.ca Dagstuhl Seminar Algorithm Selection and Confjguration 1 / 4 Big Picture Algorithm Deep Parameters Exposed Parameters Algorithm Automatic

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Deep Parameter Confjguration

Lars Kotthofg

University of British Columbia larsko@cs.ubc.ca Dagstuhl Seminar Algorithm Selection and Confjguration

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SLIDE 2

Big Picture

Algorithm Deep Parameters Exposed Parameters Algorithm Automatic Confjgurator Best Confjguration report performance propose confjguration

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Programming by Optimization

Levels of PbO:

Level 4: Make no design choice prematurely that cannot be justified compellingly. Level 3: Strive to provide design choices and alternatives. Level 2: Keep and expose design choices considered during software development. Level 1: Expose design choices hardwired into existing code (magic constants, hidden parameters, abandoned design alternatives). Level 0: Optimise settings of parameters exposed by existing software.

Hoos & Hutter: Programming by Optimization 12

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Components

▷ Automatic parameter extraction, Wu, Fan, Westley Weimer,

Mark Harman, Yue Jia, and Jens Krinke. “Deep Parameter Optimisation.” In Proceedings of the 2015 Annual Conference

n Genetic and Evolutionary Computation, 1375–82. GECCO

’15. New York, NY, USA: ACM, 2015.

▷ Automatic confjguration, Hutter, Frank, Holger H. Hoos, and

Kevin Leyton-Brown. “Sequential Model-Based Optimization for General Algorithm Confjguration.” In LION 5, 507–23, 2011.

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