http://www.indiana.edu/~p1013447/dictionary/lat_i.htm [This means that neighboring visual neurons respond LESS if they are activated at the same time than if one is activated alone. So the fewer neighboring neurons stimulated, the more strongly a neu…
目录 I. 基础知识 II. 早期尝试 1. Neocognitron, 1980 2. LeCun, 1989 A. 概况 B. Feature maps & Weight sharing C. 网络设计 D. 实验 3. LeNet, 1998 III. 历史性突破:AlexNet, 2012 1. Historic 2. 困难之处 3. 选择CNN 4. 本文贡献 5. 网络设计 A. ReLU B. Training on Multiple GPUs C. Local Response…
ImageNet Classification with Deep Convolutional Neural Networks 深度卷积神经网络的ImageNet分类 Alex Krizhevsky University of Toronto 多伦多大学 kriz@cs.utoronto.ca Ilya Sutskever University of Toronto 多伦多大学 ilya@cs.utoronto.ca Geoffrey E. Hinton University of Toront…
http://stats.stackexchange.com/questions/145768/importance-of-local-response-normalization-in-cnn caffe 解释: The local response normalization layer performs a kind of “lateral inhibition” by normalizing over local input regions.双边抑制.看起来就像是激活函数 几种解释以上链…
CNN是工具,在图像识别中是发现图像中待识别对象的特征的工具,是剔除对识别结果无用信息的工具. ImageNet Classification with Deep Convolutional Neural Networks http://papers.nips.cc/paper/4824-imagenet-classification-with-deep-convolutional-neural-networks http://caffe.berkeleyvision.org/tutorial/…
ImageNet Classification with Deep Convolutional Neural Network 利用深度卷积神经网络进行ImageNet分类 Abstract We trained a large, deep convolutional neural network to classify the 1.2 million high-resolution images in the ImageNet LSVRC-2010 contest into the 1000 d…
AlexNet模型 <ImageNet Classification with Deep Convolutional Neural Networks>阅读笔记 一直在使用AlexNet,本来早应该读这篇经典论文了.可能是这篇论文涉及到的理论有点多,解释不是很通俗,有了一段时间的实际经验后读完这篇论文深有感悟. 下面按论文的标题分别记录: The Dataset ILSVRC:1000类,每类约1000张图片,大约有120w训练图片,5w张验证图片,15w张测试图片. AlexNet输入为固定尺…
Today, I'll share a review papers about Epigenetic Landscape, the Epigenetic Landscape is related to cell differentiation. It comes from Current Biology, published in 2012. Bistability, Bifurcations, and Waddington’s Epigenetic Landscape [1] This pap…
ref:https://blog.csdn.net/bitcarmanlee/article/details/51926530 1.explode hive wiki对于expolde的解释如下: explode() takes in an array (or a map) as an input and outputs the elements of the array (map) as separate rows. UDTFs can be used in the SELECT expres…
hive> create table arrays (x array<string>) > row format delimited fields terminated by '\001' > collection items terminated by '\002' > ; OK Time taken: 0.574 seconds hive> show tables; OK arrays jigou Time taken: 0.15 seconds, Fetch…
当使用UDTF函数的时候,hive只允许对拆分字段进行访问的 例如: select id,explode(arry1) from table; —错误 会报错FAILED: SemanticException 1:40 Only a single expression in the SELECT clause is supported with UDTF's. select explode(array1) from table; —正确 但是实际中经常要拆某个字段,然后一起与别的字段一起出.例如…
https://blog.csdn.net/sunnyyoona/article/details/62894761 select sum(pitem) from (select map_values(repay_principal) principal from dw.dw_xxx) t lateral view explode (t.principal) ptab as pitem…
