Ren Fuji: Let Robots Have Advanced Artificial Intelligence

: "If the trend of the last round of robots was mainly industrial robots, then the next wave will be robots with emotional computing capabilities that can correctly understand human emotions and produce emotions themselves." A few days ago, Hefei University of Technology advanced Ren Fuji, director of the Institute of Intelligent Machines, told reporters of the China Science Journal that with the advancement of artificial intelligence technology, emotional robots will usher in a real opportunity period.

Explore for more than 10 years

Have to admit that the reality of the robot is far from achieving the level of intelligence in the movie screen. At present, the global robot market is dominated by industrial robots, which accounts for about 80% of the market share. This type of industrial robot relies more on human-made programs for industrial production.

"Although there are currently some chat robots and companion robots on the market that are sold, the acceptance of the public is not very high. The little child knows it is a machine at first glance and does not like it at all. It can be said that it is very difficult for current robots to really enter the family." Ren Fuji said.

In his opinion, from the last century to the present, the first wave of robotic waves is mainly led by industrial robots, and the next wave of robotic robots will be intelligent robots capable of solving emotional problems. "In the future, there are places where people can communicate, All need to use emotional robots."

How do you have an emotional robot? Ren Fuji and his team have been devoted to exploring robotic emotion computing and interactive capabilities for more than ten years, and have achieved certain results.

Ren Fuji was a professor at the National University of Japan. "At that time, apart from being a university student, I also served as a technical advisor for some companies and began to have an interest in emotional computing and emotional robots." Around 2000, Ren Fuji began to engage in emotional computing and emotional robot research, "simulating emotions through calculations." Let the robot have emotions such as emotions, emotions and so on."

After more than ten years of research, Ren Fuji's team has become a leading team in the world in the field of language-based emotional computing. At present, famous research institutions such as Harvard University, Massachusetts Institute of Technology and University of Tokyo are using the large-scale textual corpus they developed.

Robots can produce emotions

The concept of emotional computing was proposed by Professor Picard at the Massachusetts Institute of Technology (MIT) Media Laboratory in 1997. “The purpose of emotional computing is to create a harmonious human-machine environment by giving computers the ability to recognize, understand, express, and adapt to people's emotions, and to make computers have higher and more comprehensive intelligence.” Ren Fuji said that the birth and development of emotional robots, There is a close relationship with big data.

Ren Fuji took the lead in putting forward the theory of "heart state migration network" in the international community, which laid the foundation for the development of emotional robots. Human emotions are joyful, sad, angry and many other conditions. After being stimulated by outside information, they will migrate. “For instance, if you were in a bad mood, but you heard that you bought a lottery ticket, you will immediately move to a happy state. ". Ren Fuji has done a lot of work on language-based emotional cognition through big data, and he has achieved good results and built an advanced emotional corpus.

“MIT’s emotional computing mainly uses computer simulations of human facial expressions. We have conducted in-depth explorations in this regard, combining human natural language, speech, expression, and physiological information and other indicators, and integrated human emotion calculations for robots to carry out. Deep learning and machine emotions,” Ren Fuji said.

Because of his contribution in this area, Ren Fuji served as the highest-level foundation project of the Foundation for Science Fund of Japan in the project “The Creation of Robotic Hearts and the Application of Nursing Robots” and “The Creation of Advanced Intelligent Robots with Brains and Hearts”. Chief scientist, widely recognized by his peers.

What are the applications of emotional robots? Ren Fuji, for example, said that an emotional care robot can accurately determine whether the caretaker needs help from the various attitudes of the elderly. “You can perceive the elderly’s emotions and what kind of help is needed, and then make their own judgments and communicate with them in a timely manner.” In order to help humanity."

In his view, the true emotional robot should be possessed by intelligence quotient and emotional intelligence, "not only a savvy brain with super computing power, but also a heart that can understand human emotions."

It is expected that there will be a breakthrough within 10 years

In the core technology field of industrial robots, Japan, the United States, and Europe are still the dominant countries, and China and other developing countries have relatively little reserves. However, in the field of service robots, "in particular, in the field of service robots with "brains" and "mind" in the future, there is still no country with an absolute advantage. "We are almost on the same starting line. Ren Fuji said.

In recent years, China has invested heavily in the field of robotics, especially in the introduction of industrial robots. However, there is insufficient understanding of the service robots. "At present, there is no clear understanding of the intelligent robot in the industry, and some people think of some 'toys' as service robots and intelligent robots. In fact, service robots with intelligent emotions are a combination of computer science and artificial intelligence. Intelligent, mechanical engineering, robotics, psychology, linguistics, sociology, pathology, aesthetics, and other multidisciplinary complex areas." Ren Fuji believes that emotional robots will be the focus of the future machine field, because where there is interaction with people, All need to use emotional robots.

“Including unmanned driving, its essence is also an intelligent robot, and it needs to have a lot of interaction with human beings, and it needs emotions.” Ren Fuji said, but for various reasons, the ideal state cannot be achieved in a short period of time, that is, emotions can be fully integrated into humans. Machine interaction can only be started step by step from the simplest.

At present, Ren Fuji's emotional robots (including nursing robots, conversation robots, etc.) developed on the basis of the theoretical model of "human emotion recognition and machine emotion creation" have begun to explore industrialization. Ren Fuji took the lead, and the “emotional wheelchair” jointly developed by Hefei University of Technology and AVIC and the “Child Escort Robot” introduced by Rio have been applied to real life. His LEO robot was also exported to Japan for the first time.

"It is expected that within five years, robots with initial emotions will begin to enter industrialization. In 10 years or so, related technologies can achieve major breakthroughs. The peak period of emotional intelligent robots will emerge in 15 years," Ren Fuji said.

In terms of language engineering, intelligent information engineering, emotional computing, and robot research and development, Ren Fuji believes that emotional computing is the threshold for the development of future robots. The recognition of human emotions and the generation of machine emotions must be tackled. The era of a robot that is symbiotic with humans is not in the distant future. "The robot revolution must allow the robot to have emotions. In other words, there can be no robot revolution without emotion."

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