Dogs act like toddlers when you need help - but cats just watch. Scientists compared 3 groups: pet dogs, cats, and human toddlers in an experiment where a human parent hides and pretends to look for an object. 75% of dogs and children helped. Cats only helped if it was in their personal interest.

· · 来源：ningbo资讯

But those upgrade programmes are often slowed down by local objections.

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上周，Meta超级智能实验室的马特维洛索（Mat Velloso）在短暂任职后离职。而此前，Meta长期担任首席AI科学家的杨立昆（Yann LeCun）也告别了管理一线。业界对此议论纷纷：难道扎克伯格真的给不起钱了吗？，这一点在爱思助手下载最新版本中也有详细论述

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