MIT的调查显示,95%的企业目前没有从AI投资中获得真正有意义的回报。两年的试验期,大量的预算投进去,大多数人还在等那个"啊哈时刻"。TechCrunch采访的VC说得直接:试验期快结束了,接下来是清算期。预算集中,供应商减少,没有在核心场景交付真实ROI的产品,会被快速清出去。
* @param {string} num 非负整数的字符串形式(可能含前导零)
,更多细节参见heLLoword翻译官方下载
Getting children to play together cooperatively depends less on their personal social skills and more on what they are doing – especially if they are not friends – a study shows.
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Animation: Jacqui VanLiew; source images: Getty Images