【ご案内】6/25（火）Marjan Mernik教授の情報工学実践セミナー

掲載日:2024年06月21日
最終更新日:2024年06月24日

特別講演のご案内
（情報工学実践セミナー　認定対象）

　Marjan Mernik氏による特別講演を開催します。学部生、大学院生はどなたでも参加できます。多くの参加をお待ちしております。

記

日時：　2024年6月25日（火）　14時40分～16時10分（4限）
講師：　Professor Marjan Mernik
　　　　（スロベニア　マリボル大学）
場所：　MILAiS

講演題目：　Professor Marjan Mernik
Exploration and Exploitation in Evolutionary Algorithms: Recent Developments

講演概要：　It has been acknowledged for a long time that achieving a balance between exploration and exploitation in Evolutionary Algorithms is of primary importance. However, how to measure exploitation and exploitation directly has been an open problem, and a common belief is that clear identification and exploitation and exploitation is not possible. In this talk, our novel direct measure of exploitation and exploitation is discussed that is based on attraction basins – parts of a search space where each part has its own point called an attractor to which neighboring points tend to evolve. Each search point can be associated with a particular attraction basin. If a newly generated search point belongs to the same attraction basin as its parent, then the search process is identified as exploitation, otherwise as exploration. Different types of exploration will be discussed, such as successful exploration, successful rejection, deceptive exploration, and failed exploration. In the last part, I will mention some open problems regarding how to compute attraction basins for continuous problems.                                         

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