To make common sense in AI "to read Wikipedia" and researcher

ByMartin Knudsen

In order to devote common sense to artificial intelligence (AI) which takes such behavior as thinking that it is impossible common sense in humans such as "to eat desk" or "to accuse cup", the researcher said "Wikipedia It is clear that it is reading ".

Researchers use Wikipedia to give AI context clues | Brigham Young University
https://news.byu.edu/news/researchers-use-wikipedia-give-ai-context-clues


To Keep AI from 'Eating a Table,' Scientists Make It Read Wikipedia
https://www.livescience.com/60520-artificial-intelligence-reads-wikipedia-to-learn-english.html

When entering the room and looking at the chair, we judge that the brain can "sit down?" Or "can you lift?", Etc. Do you mean "Can this be drunk?" Or "Can this be programmed?" I do not think. David Wingate, professor of computer science at Brigham Young University, said, "A specific verb is paired with a specific noun and naturally, and most verbs can also be combined with random nouns for meaning of such human-like things It understands intuitively that human beings do not exist. "

"Think about the monitor on the desk.You can" see "," turn on the power "," lift and throw away "the monitor, but it is possible to say" accuse, "" justify, "" correct In the same way, you may be able to "retreat to the throne" and "worship", but you can not "unlock" you like a smartphone, Professor Wingate explains, for example, that you can not combine your specific verb with a specific noun, as you can not "decide the date" or "harvest".

ByNICHD

However, AI does not have an intuition of "what kind of noun and which kind of verb can be combined?" There are several AI agents that can distinguish between what is being placed is a chair or a telephone, for example, there are few AI agents that can understand what the object is used for. Therefore, Professor Wingate, with three students, to AI "AffordanceWe developed a method to make it understandable and announced its contents in AI related international conference.

"When researchers in machine learning develop robots and AI agents in an unstructured environment, the developed AI will begin to experiment with all sorts of crazy combinations.AI has common knowledge of human beings Due to lack of understanding, there are times when a robot that keeps challenging for hours to eat the desk may be completed, "says Ben Murdoch, one of the students who participated in the study.

It is difficult to make AI understand "what nouns combine with which verbs meaning meaning will pass" by hand coding, it also leads to stagnating the whole work. Therefore, the research team at Brigham Young University seems to have adopted a method using linear algebra and Wikipedia. We consider Wikipedia as "a platform that provides a huge database using the latest language", introduce an algorithm to examine words in sentences, so that AI can provide "common sense knowledge" like human beings That's why. Professor Wingate actually commented that "AI has come to have commonsense knowledge like humans".

ByGiulia Forsythe

In order to confirm the accuracy of the learning method of AI using Wikipedia with the linear algebra developed by the research, a text based game where the human player exchanges text with the AI ​​agent is performed. The game is that the AI ​​agent presents the situation and the player responds with sentences. When AI reads Wikipedia, the performance of AI improves 12 times out of 16 times. Of course, even if you read Wikipedia, AI agent seems to make a mistake, but "Nante Fulda, who engaged in research, said" Santa no longer drives bulldozers. "

Professors Wingate The ultimate goal of the research team is to support the construction of androids that can walk around the world and can intellectually interact. As applications of these androids, Professor Wingate cites "nursing care robot", and the robot who said "take my eyeglasses" says, "Where are the eyeglasses?" "How heavy is it?" "How Do you understand all that is best to lift? "And explain that you will be able to respond to requests (take glasses).

ByJeena Paradies