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添加时间:Here is how Geoff's team disrupted computer vision research, In 2012, his team built a neural-network based system that cut the error rate by 40% on ImageNet's 1000-object recognition task and competition. The computer vision community was accustomed to incremental improvements annually. Geoff's team's results shocked that community, as a relative “outsider” using an “unconventional approach” won by such a large margin. If backpropagation was Geoff's most important theoretical contribution, his team's work on the ImageNet competition was Geoff's most recognized contribution. That ImageNet result started the first ripple that ultimately became the deep learning tidal wave.
库克还表示,增强现实(AR)“是最大的核心科技。人们将会日常使用。”苹果的开发人员正在为打造增强现实APP提供技术支援。库克认为,这一技术将在娱乐、购物、工作、教育等领域获得广泛应用。所谓增强现实,是指通过智能手机等显示现实世界的多种数字信息的机制。能够让用户立即获得有用的信息,还能构筑前所未有的游戏空间。
日线图方面,随着千二关口的激烈缠斗,目前布林带整体走平,围绕1210-1187之间,金价则继续保持布林中轨上下波动,不过,值得注意的是,目前短期均线有意形成死叉,这在近期走势中是首次。而4小时级别来看,有拉升有打压,但金价始终未能打破震荡区间,工重皓彭金诚认为这说明当前的市场行为是散户在倒腾,主力资金则静观其变,且在准备下一次的布局计划。所以,我们在主高空思路的同时,也要防止主力的出其不意。
我现在是创新工场董事长及CEO,并曾作为高管任职于苹果、SGI、微软和谷歌。我曾是卡内基梅隆大学的助理教授,同时在这所大学获得了博士学位。也正是在CMU,1983年,我作为一名博士生结识了Geoff:修读了他的神经网络课程;并和他的研究团队一起,尝试将神经网络应用于语音识别;我还在他的指导下完成了自己的辅修课程论文(关于将贝叶斯学习应用于博弈游戏),我的博士论文(用机器学习方法进行语音识别),也曾向Geoff和他的团队寻求过建议。
In the twelve years since Geoffrey Hinton and his colleagues' landmark paper on deep learning, I haven't seen anything that represents a similar sea change in machine intelligence.
同时,2018年股价也再度进入下跌周期,全年跌幅为53.9%,年末股价报2.63元,已经跌去2017年全年的涨幅。不过,卖方研报中的观点依然积极,西南证券、东北证券、东方证券等依然给出了“买入”评级。浙商证券在近期研报中指出,在全球市场中,韩国三星在OLED市场中处于主导地位,随着京东方积极布局OLED,四条OLED生产线将陆续满产,对应产能将达192k/月,这将奠定公司在柔性OLED领域的市场竞争优势地位,使公司具备为全球品牌厂商提供高品质柔性OLED屏幕的能力,进一步增加在OLED行业的市场占有率,为公司的利润带来新的增长源泉。