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The technology world is filled with cautionary tails of people corrupting efforts to make machines smarter. You don’t even have to leave Amazon’s home region of Seattle to find a high-profile example. Two years ago, Microsoft shut down its millennial-minded chatbot experiment Tay within just 24 hours?after the?bot expressed racist and inappropriate leanings to some users.

The tourism area, covering only 3.5 percent of the park, has six scenic spots. The Shennongding scenic spot has limited the daily number of visitors at 14,800, which is the highest visitor cap among all spots. The Tianshengqiao scenic spot has the lowest daily cap, with 4,770 people.

The trading halt came after the price of US crude oil futures collapsed on Monday with the West Texas Intermediate for May delivery falling below zero for the first time in history and settling at $-37.63 a barrel on the New York Mercantile Exchange.

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The total donations have registered 17.91 billion yuan among the 100 nominated entrepreneurs, dropping 6.6 percent over the previous year, with 19.17 billion yuan donated. The entry threshold of the philanthropy list was also lowered from 18 million to 10 million yuan this year.

The telecom giant made 4.32 billion yuan (about 0.47 million) of net profit in the first nine months, according to a statement filed to the Shanghai Stock Exchange Monday night.

The technology, developed by Alibaba DAMO Academy and Alibaba Cloud, can analyze CT images within 20 seconds for diagnosing suspected novel coronavirus cases with an accuracy rate of 96 percent.

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The three-day session considered that 2020 is a particularly important year－the final year for completing the building of a moderately prosperous society in all respects and the last year of the 13th Five-Year Plan (2016-20).

The tractors' performance could rival advanced models made by European and US companies, according to Jin.

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The three sides made the pledge in a joint declaration issued after a meeting between Chinese Premier Li Keqiang, Japanese Prime Minister Shinzo Abe and South Korean President Moon Jae-in in Tokyo. The last meeting of this kind was held two and a half years ago in Seoul.

The tides of change began in 2007, when a team of Chinese scientists introduced an anti-malaria project to the island of Moheli before extending it to Anjouan in 2012 and Grande Comore in 2013. On the three islands, it led to a 98-percent drop in malaria cases, from over 100,000 to 1,300 a year, said Chinese Ambassador to Comoros He Yanjun.