[16p-K306-1~11] FS.1 Focused Session "AI Electronics"

3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[16p-K306-9] Performance improvement of FeFET reservoir computing through modified conversion of analog time-series data into input voltage

〇Eishin Nako¹, Kasidit Toprasertpong¹, Ryosho Nakane¹, Mitsuru Takenaka¹, Shinichi Takagi¹ (1.Univ. Tokyo)

Keywords:

reservoir computing,FeFET

In physical reservoir computing using ferroelectric FETs (FeFETs), the method of converting time-series data into input waveforms significantly impacts performance. Previous studies have explored conditions that achieve higher performance for digital time-series data. However, the exploration of conversion methods for analog time-series data into input voltage waveforms has not been conducted. In this study, we propose a novel conversion method for input waveforms, taking into account the characteristics of the output current of FeFETs.