GPT-2からのbigram知識の取り出し

吉田, 稔; 松本, 和幸

doi:10.51094/jxiv.752

##article.authors##

吉田, 稔徳島大学理工学部
松本, 和幸徳島大学理工学部

DOI:

https://doi.org/10.51094/jxiv.752

キーワード:

GPT

抄録

GPT-2からbigram知識を取り出す手法を提案する．提案手法は，第1層のヘッドに着目し，出力単語を予測する．

さらに，誤差逆伝搬により，与えられたbigramから，それと関連する文脈語を取り出す手法も提案する．

実験では，提案手法がベースライン手法と比べ精度の高い抽出を行えることを確認する．

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