Mar. 5, 2018

#March If you don't want to do something, you don't think of any place in this world.
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RoboMaster Ends: Very Cool Robot Design Competition

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On July 29, 2018, the 17th National College Robot Competition RoboMaster 2018 Masters Finals ended at Shenzhen Bay Sports Center. The last champion of South China University of Technology team successfully defended. This year's RoboMaster has clearly received more attention than last year, thanks to various attempts made by Dajiang during the year, including the production of the reality show "Superpowered Works", the same name animation "Mechanics Master" And the documentary "Mechanic Masters" also includes vigorous publicity in various primary and secondary schools in Shenzhen. In the final game, the two primary school students and their parents behind me can even analyze the strategic advantages of the various robots of South China University of Technology, which shows that this event has a good influence in the student group. Why can a mechanical engineering student participate in a robotic combat game with more and more "fans"? I...
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Why is your mobile phone battery dead so fast? Scientists say this

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According to the Daily Mail, with the popularity of smartphones, many people have been living in fear of running out of battery batteries. Although device manufacturers have consistently claimed that their battery life has improved, your phone often makes you feel that it is on the verge of "death." Scientists say this is likely to be the result of "capacity decay." Every time you charge the battery in your phone, you waste a certain amount of energy. So, whenever you rush to charge your smartphone battery, it's actually making the battery life worse – you think it's always running out of power. Although researchers continue to make batteries charge faster and last longer, they can't make a truly long-lasting battery. Professor Steve Martin of Iowa State University wrote that no matter how hard the engineers work, the battery won't last forever. Although researchers continue to make batteries charge faster and last longer, it is impossib...
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When the dialect meets the AI, will the intelligent voice assistant be defeated by the dialect?

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Speech recognition technology has been evolving since the release of IBM's Shoebox and Worlds of Wonder doll Julie doll. By the end of 2018, Google Assistant supports more than 30 different languages. Qualcomm has also developed a speech recognition system that recognizes words and phrases with an accuracy rate of 95%. In addition, Microsoft's intelligent voice service is more accurate and efficient than manual call services. However, although machine learning has made the development of speech recognition technology soaring, these speech recognition systems are still not perfect, and the most serious problem is geographical discrimination. According to a recent study by the Washington Post, popular smart voice assistants developed by Google and Amazon recognize non-US local accents with a 30% lower accuracy than US local accents. Companies like IBM and Microsoft use the Switchboard corpus to reduce the voice assistant's error rate. But it turns out that the...
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