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Shogi High School Professional Student, Sota Fujii 2 Crowns (Kisei, Throne = 18) on Day 5, at the Kansai Shogi Kaikan in Osaka City, in the Second Round of the 70th War of Kings Challenge Decision League, Masayuki Toyoshima 2 crowns (Ryuo, Eio) = 30) is questioned. Toyoshima, who is also from Aichi prefecture, has lost all five races so far. For Fujii, he is a “last boss” who stands like a cliff. We asked Hiroyuki Iida (58), the only former professional scholar in Japan and scholar in artificial intelligence (AI), vice president of Hokuriku Graduate University of Science and Advanced Technology, “What are you fighting for?”
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“Former Professional Scholar” and “AI Scholar”. Mr. Iida, the only expert in two fields in Japan, said: “From the point of view of similar sensitivities to AI, the two movements are very similar. In other words, the line of reading of Mr. Fujii and Mr. Toyoshima’s reading lines match. “. Although they are slightly different in age, they have incorporated shogi software into their research and dramatically improved their gaming skills.
As a student of AI, the impressions of the two are different. In June 2017, Fujii achieved “29 consecutive victories in the official game” without losing since his debut. It surprised me more than the feat of a high school pro. “What is the quality of the shogi computer software movement so far?” I felt that I had a good understanding of the operating principles of computers and had already grasped the essence of AI.
In addition, Fujii showed “evolution” in the second season of the fifth game of the Kisei War, which was the youngest in history to win the title. When the AI took a long time to consider up to 600 million moves, “3 Ichigin” turned out to be an exquisite move. Fujii pointed out in no time. Mr. Iida analyzed that “a movement of a god beyond AI” “has a deep sensitivity to read even a movement that departs from a candidate movement at an early stage. I have learned this from AI.” did.
In 2014, the 3rd Den-O Battle, in which professional shogi players and shogi software fought in a 5v5 team battle. Toyoshima, who was seven dan at the time, was the only one to defeat Soft. Mr Iida, who watched the game closely, said: “I didn’t catch the AI, but I won it naturally. I saw the weaknesses of the AI in a game as a model for beating the AI.” On that basis, he speculated that one of the reasons Fujii fought was that “Mr. Toyoshima may have acquired strengths that are different from the strengths Mr. Fujii acquired from AI.”
When he was in the sixth grade of elementary school, Fujii had played Toyoshima, who was 24 at the time, in practice. From the perspective of a former chess player, Mr. Iida said, “Mr. Toyoshima knows Mr. Fujii’s way of thinking before turning pro and getting stronger. Maybe that’s the case.” The sixth confrontation between the two. “How to learn from the unknown intelligence of AI and how to incorporate AI techniques into human behavior”. A unique AI scholar is also paying attention to the battle between the two who have both flexibility.[Ryuji Matsuura]
◆ Osho’s 70th War Challenger Decisions League (Osho League) The Osho League, vying for the right to challenge Akira Watanabe, is a seven-player free-for-all battle. Fujii 2 crowns, Toyoshima 2 crowns, Zenji Hanyu 9th dan, Akihito Hirose 8th dan, Takuya Nagase throne, Ichiki Kimura 9th dan, Tenhiko Sato 9th dan, all of whom have won the title. In the first round, Fujii gave Hanyu a black star and Toyoshima gave Kimura a white star.
◆ Hiroyuki Iida was born in Yamagata Prefecture on January 17, 1962 (Showa 37). Scholar in AI. Former professional chess player (7th dan). In the second year of high school, he moved to Tokyo and joined the professional chess training institution “Breath Association”. When he was in the third year of the Faculty of Science and Technology at the University of Sofia, he was promoted to the fourth dan and became a professional chess player. Nobusuke Ouchi’s last disciple 9th Dan. In 1994, he continued his computer research at the Tokyo University of Agriculture and Technology and obtained a Ph.D. In the same year, he was banned from his activities as a swordsman. Vice President of Hokuriku Graduate University of Advanced Science and Technology, who has been a professor since this spring. He has written many books such as “Can a computer outperform a teacher?”
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