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In China, Some Teachers Are Using AI To Grade Homework (scmp.com)
A Beijing-based online education start-up has developed an artificial intelligence-powered maths app that can check children's arithmetic problems through the simple snap of a photo. Based on the image and its internal database, the app automatically checks whether the answers are right or wrong. From a report: Known as Xiaoyuan Kousuan, the free app launched by the Tencent Holdings-backed online education firm Yuanfudao, has gained increasing popularity in China since its launch a year ago and claims to have checked an average of 70 million arithmetic problems per day, saving users around 40,000 hours of time in total. Yuanfudao is also trying to build the country's biggest education-related database generated from the everyday experiences of real students. Using this, the six-year-old company -- which has a long line of big-name investors including Warburg Pincus, IDG Capital and Matrix Partners China -- aims to reinvent how children are taught in China. "By checking nearly 100 million problems every day, we have developed a deep understanding of the kind of mistakes students make when facing certain problems," said Li Xin, co-founder of Yuanfudao -- which means "ape tutor" in Chinese -- in a recent interview. "The data gathered through the app can serve as a pillar for us to provide better online education courses."
Makes sense. Grading homework is boring repetitive work.
because if it does, this WILL go on your permanent record.
... but not too far in the future, AI in some hospital will decide which children will live or die, and people will shrug and consider this perfectly normal.
Even if test scores are not relevant for the Chinese "social scores", you can bet they already go on permanent record.
It will solve arbitrary problems, not just canned ones stored in a database. Not only that, it will show you the steps needed to solve them. It does this without a network connection on the phone itself!
This is OCR combined with a calculator. Now if it can grade book reports or creative writing, then you can call it AI.
the Scranton needs AI and cloud now?
Sitll the same cram for the test any ways.
In France, we use a staircase. Grades are between 0 and 20 points, 0 being the lowest and 20 the best. You then have to decide whether copies landing on the first step get 0 or 20 points and grade the others accordingly. If you have a big enough staircase, you can even grade at half point precision!
Video of some good progressive thrash music
That's why Scantron and the like was invented a generation ago. It didn't need AI.
Yeah, in fact, I make heavy use of Scantron. When I first started teaching, I thought I'd make a lot of homework and exam problems essay problems, to let the students get creative, and force them to actually think about the material. Then I realized, fuck, I have to read all these? And come up with a grade for each one? Hell, I'm using the machine.
Dumb little machine, but it's the difference between ten hours to grade an exam, and twenty minutes.
Not true. The only exams that "matter" and formally regarded are the school entrance ones (e.g. Zhongkao and Gaokao). The rest are all just your usual and trivial quizzes. No one cares.
We are about to see a major squashing of teachers in the US . Kids can be taught by computer and we will see 99% of teachers eliminated in this country. Those in training to become teachers had best change their college majors right now.
Probably soon people will not have to use the brain and what then? as in the DETROIT game? Robots take control? China is on the biggest path to this LS
If Equifax had easy automated access to your SAT scores, they would certainly store them. The attitude of corporations in the "big data age" is "collect first, figure out what it might be good for, later". Even if they never had any use for that data on their own, they would assume the pennies it takes them to store these few bytes per person may pay off later, if someone comes along who wants to buy that data (like advertisers intending to target people with different SAT scores with different ads).