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中国生鲜电商行业消费洞察报告.pdf
中国生鲜电商市场发展迅速,平均每年保持50%以上的增长率。2016-2018年市场迎来洗牌期,大量中小型生鲜电商或倒闭或被并购,市场遇冷;但与此同时,阿里京东等电商巨头入局,不断加码供应链及物流等基础建设投资,并带来了一系列创新模式,使得生鲜电商市场重振活力。2017年中国生鲜电商市场交易规模约为1391.3亿元,同比增长59.7%。
2019-10-18
5G之ARVR专题.pdf
根据中国信息通信院的最新数据显示,全球虚拟现实产业规模接近千亿元人民币,2017-2022年均复合增长率有望超过70%。在整体规模方面,根据Greenlight预测,2018年全球AR\VR市场规模超过700亿元人民币,同比增长126%。其中,VR整体市场超过600亿元,VR内容市场约200亿元,AR整体市场超过100亿元,AR内容市场接近80亿元,预计2020年全球虚拟现实产业规模将超过2000亿元,其中VR市场1600亿元,AR市场450亿元。
2019-10-18
中国VR营销趋势前瞻报告.pdf
对于VR营销营销趋势的观察,我们不仅关心利用VR概念进行热点营销的传统营销方式,更关心以VR内容展示、以VR设备承载、以VR内容分发渠道流通的全新传播载体和呈现方式的营销形式发展。我们基于对科技发展抱以乐观态度的前提,探讨在VR有可能成为另一个广告承载载体的预设下,VR营销的模式可能如何开展。
2019-10-15
人工智能领域最值得一读的10本资料
1.preparing_for_the_future_of_ai.pdf
2.Artificial Intelligence as a Positive and Negative Factor in Global Risk.pdf
3.Learning to trust artificial intelligence systems.pdf
4.Artificial Intelligence and Life in 2030.pdf
5.Extreme automation and connectivity The global, regional, and investment implications of the Fourth Industrial Revolution January.pdf
6.Disruption ahead Deloitte’s point of view on IBM Watson.pdf
7.Artificial Intelligence, Robotics, Privacy and Data Protection.pdf
8.The Use of Distributed Ledger Technologies in Payment, Clearing, and Settlement.pdf
9.Research Priorities for Robust and Beneficial Artificial.pdf
10.the-new-wave-of-artificial-intelligence---labs-whitepaper.pdf
2018-01-22
深度学习论文
Batch Normalization_ Accelerating Deep Network Training b.pdf
Binarized Neural Networks_ Training Neural Networks with Weights and Activations Constrained to+ 1 or−1
Decoupled Neural Interfaces using Synthetic Gradients
Dropout_ A Simple Way to Prevent Neural Networks from
Improving neural networks by preventing
Layer Normalization
Net2net_ Accelerating learning via knowledge transfer
Network Morphism
2018-01-22
Matching Networks for One Shot Learning.pdf
Abstract: Learning from a few examples remains a key challenge in machine learning. Despite recent advances in important domains such as vision and language, the standard supervised deep learning paradigm does not offer a satisfactory solution for learning new concepts rapidly from little data. In this work, we employ ideas from metric learning based on deep neural features and from recent advances that augment neural networks with external memories. Our framework learns a network that maps a small labelled support set and an unlabelled example to its label, obviating the need for fine-tuning to adapt to new class types. We then define one-shot learning problems on vision (using Omniglot, ImageNet) and language tasks. Our algorithm improves one-shot accuracy on ImageNet from 87.6% to 93.2% and from 88.0% to 93.8% on Omniglot compared to competing approaches. We also demonstrate the usefulness of the same model on language modeling by introducing a one-shot task on the Penn Treebank.
2018-01-22
负载均衡F5
许多厂商推出了专用于平衡服务器负载的负载均衡器,如F5 Network公司的BIG-IP,Citrix公司的NetScaler。F5 BIG-IP LTM 的官方名称叫做本地流量管理器,可以做4-7层负载均衡,具有负载均衡、应用交换、会话交换、状态监控、智能网络地址转换、通用持续性、响应错误处理、IPv6网关、高级路由、智能端口镜像、SSL加速、智能HTTP压缩、TCP优化、第7层速率整形、内容缓冲、内容转换、连接加速、高速缓存、Cookie加密、选择性内容加密、应用攻击过滤、拒绝服务(DoS)攻击和SYN Flood保护、防火墙—包过滤、包消毒等功能。
2012-09-23
HDCP技术详解
HDCP是High-bandwidth Digital Content Protection的缩写,中文可称作“高带宽数码内容保护”。
HDCP技术是由好莱坞与半导体界巨人Intel合作发开,它可以实际运用在显卡、DVD播放机等传输端,以及显示器、电视机、投影机的接收端之间。是高清电影、电视节目的重要反盗版技术,不支持HDCP协议的显示器无法正常播放有版权的高清节目。
DVD之后的高清电影节目采用了HDCP和AACS反盗版技术,蓝光和HD DVD都使用了这种反盗版技术,高清电视(HDTV)也会使用。使用了HDCP和AACS反盗版技术后电影节目只能在支持HDCP的设备上正常播放,否则只能看到黑屏显示或者低画质显示(清晰度大约只有正常的四分之一),也就便失去了高清的价值。其中AACS是加密技术,同时被用在HD DVD和蓝光光盘当中,保护光盘中的视频内容无法正常复制出来在其它地方播放。
2012-09-23
基于GPU的并行程序设计
1.Nvidia, CUDA Programmng Guide(CUDA 2.0)
http://www.nvidia.com/object/cuda_develop.html
2.M. Pharr (ed.), GPU Gems 2 (Programming Techniques for High Performance Graphics and General-Purpose Computation), Addison Wesley, 2005.
2011-03-11
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