DECISION MAKING DEVICE
PROBLEM TO BE SOLVED: To provide a TOW algorithm that is a highly efficient algorithm for solving MAB by a solid-state element.SOLUTION: Atom switches that use migration/deposition/re-ionization of metal ions caused by electric field application in a solid electrolyte held between electrodes are ass...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a TOW algorithm that is a highly efficient algorithm for solving MAB by a solid-state element.SOLUTION: Atom switches that use migration/deposition/re-ionization of metal ions caused by electric field application in a solid electrolyte held between electrodes are associated with slot machines, and electrodes on one side of the parallely arranged atom switches are made common. Metals are migrated between the atom switch electrodes via the solid-state electrolyte by applying a voltage corresponding to a reward obtained by a play between the electrodes of the atom switch corresponding to the slot machine configured such that the total amount of metal atoms deposited on electrodes on the other side is maintained constant and selected. The total amount of metal atoms is associated with an object that receives fluctuation in TOW algorithm, and the amount of metal atoms on each atom switch electrode is associated with the current displacement amount of the object, and thus through this configuration/operation, the element realizes the TOW algorithm.SELECTED DRAWING: Figure 1
【課題】MABを解くための効率の高いアルゴリズムであるTOWアルゴリズムを固体素子で実現する。【解決手段】電極で挟まれた固体電解質中で金属イオンが電界の印加によって移動・析出・再イオン化することを利用する原子スイッチをスロットマシンに対応付け、並置されたこれら原子スイッチの一方の側の電極を共通化する。他方の側の電極上に析出している金属原子の総量が一定になるように構成し、選択されたスロットマシンに対応した原子スイッチの電極間に、プレイによって得られた報酬に相当する電圧を印加してこれら原子スイッチ電極間で固体電解質を介して金属を移動させる。上記金属原子の総量をTOWアルゴリズムにおける変動を受ける物体、各原子スイッチ電極上の金属原子の量を物体の現在の変位量に対応付けることで、上記構成・動作により、この素子がTOWアルゴリズムを実現する。【選択図】図1 |
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