Candidates take the national college entrance exam in Hefei, capital of east China's Anhui Province. Photo: Xinhua

Robot tutors set to help students take on China’s daunting Gaokao college entrance exams

Artificial intelligence-driven tutors performed better than human teachers when it came to improving test scores

Topic |   Artificial intelligence

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Candidates take the national college entrance exam in Hefei, capital of east China's Anhui Province. Photo: Xinhua
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