浙江某大学引入AI批改试卷
文章来源:未知 文章作者:enread 发布时间:2018-01-23 08:47 字体: [ ]  进入论坛
(单词翻译:双击或拖选)
A university in east China's Zhejiang Province has introduced artificial intelligence (AI) to correct the test papers on the Chinese language course for its students.
 
浙江省一所大学引入人工智能修改对外汉语课学生的试卷。
 
"It takes only 40 seconds for the AI to correct a Chinese essay," said a Chinese language professor at Zhejiang International Studies University.
 
Eleven overseas students from six countries including Russia, Republic of Korea and Zambia sat the final exam. Using different symbols, the AI corrector accurately1 marked for various errors, including redundancy, missing characters, incorrect selection and word order.
 
The AI corrector was developed by Chinese Internet giant Alibaba, which said its accuracy rate neared or even surpassed its human counterparts.
 
According to the developers, after converting the papers into digital texts with the help of optical character recognition technology, the AI, which had "learned" hundreds of thousands of Chinese linguistic2 data systems, was able to identify grammatical mistakes and mark them.
 
However, "it can only find language mistakes, and is unable to appreciate an essay in terms of vocabulary, sentence pattern or writing style," said Zhang Lu, a language professor at Renmin University.


点击收听单词发音收听单词发音  

1 accurately oJHyf     
adv.准确地,精确地
参考例句:
  • It is hard to hit the ball accurately.准确地击中球很难。
  • Now scientists can forecast the weather accurately.现在科学家们能准确地预报天气。
2 linguistic k0zxn     
adj.语言的,语言学的
参考例句:
  • She is pursuing her linguistic researches.她在从事语言学的研究。
  • The ability to write is a supreme test of linguistic competence.写作能力是对语言能力的最高形式的测试。
TAG标签: language AI university
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