@techreport{oai:ipsj.ixsq.nii.ac.jp:00225275,
 author = {齋藤, 雅史 and 伊藤, 毅志 and Masashi, Saito and Takeshi, Ito},
 issue = {14},
 month = {Mar},
 note = {人間を超えるレベルの将棋 AI が出現して，プロ棋士はそれを学習に利用するようになって久しい．将棋 AI がプロ棋士の棋譜に与えた影響について，将棋AIを用いてプロ棋士の定量的分析を行ってきた．その結果，将棋 AI との一致率が高くなることが判明した．一方，中盤以降の拮抗した局面における平均損失は変化がないことが確認された．本研究では，同様の分析をレーティング上位の 9 名（トッププロ棋士）について行い，全体のプロ棋士の結果と比較した．その結果，プロ棋士全体の順位戦の棋譜の結果に比べて，トッププロ棋士の定量的データが有意に高いことが示された．, It has been a long time since the emergence of human-advanced Shogi AIs, and professional Shogi players have been using them for training. We have been quantitatively analyzing the impact of Shogi AI on professional Shogi players' records using Shogi AI. As a result, we found that the agreement rate with the Shogi AI is high. On the other hand, it was confirmed that the average loss in the competitive phase after the middle game did not change. In this study, we performed the same analysis for the nine top rated professional players and compared the results with those of all professional players. The results show ed that the quantitative data of the top professionals were significantly higher than the results of the ranking tournaments of all professionals.},
 title = {将棋AIがプロ棋士の棋譜に与えた影響―トッププロ棋士の分析からの考察―},
 year = {2023}
}