转载请注明出处: 论文: https://arxiv.org/abs/1711.07971 第三方pytorch代码: https://github.com/AlexHex7/Non-local_pytorch 1. non local操作 该论文定义了通用了non local操作: ${{\mathbf{y}}_{i}}=\frac{1}{C(\mathbf{x})}\sum\limits_{\forall j}{f({{\mathbf{x}}_{i}},{{\mathbf{x}}_{j}})…

前言:今天他给大家带来一篇发表在CVPR 2017上的文章. 原文:LBCNN 原文代码:https://github.com/juefeix/lbcnn.torch 本文主要内容:把局部二值与卷积神经网路结合,以削减参数,从而实现深度卷积神经网络端到端的训练,也就是未来嵌入式设备上跑卷积效果将会越来越好. 主要贡献: 提出一种局部二值卷积(LBC)可以用来替代传统的卷积神经网络的卷积层,这样设计的灵感来自于局部二值模式(LBP).LBC主要由一个预先定义好的稀疏二值卷积滤波器,这个滤波器在整个…

目录 引 主要内容 定理1 推论1 引理1 引理2 Safran I, Shamir O. Spurious Local Minima are Common in Two-Layer ReLU Neural Networks[J]. arXiv: Learning, 2017. @article{safran2017spurious, title={Spurious Local Minima are Common in Two-Layer ReLU Neural Networks}, autho…

论文信息 论文标题:Local Augmentation for Graph Neural Networks论文作者:Songtao Liu, Hanze Dong, Lanqing Li, Tingyang Xu, Yu Rong, Peilin Zhao, Junzhou Huang, Dinghao Wu论文来源:2021, arXiv论文地址:download 论文代码:download 1 Introduction 现有的方法侧重于从全局的角度来增强图形数据,主要分为两种类型: str…

前言 论文“Reducing the Dimensionality of Data with Neural Networks”是深度学习鼻祖hinton于2006年发表于<SCIENCE >的论文,也是这篇论文揭开了深度学习的序幕. 笔记 摘要:高维数据可以通过一个多层神经网络把它编码成一个低维数据,从而重建这个高维数据,其中这个神经网络的中间层神经元数是较少的,可把这个神经网络叫做自动编码网络或自编码器(autoencoder).梯度下降法可用来微调这个自动编码器的权值,但是只有在初始化权值…

原文 http://blog.csdn.net/abcjennifer/article/details/7758797 本栏目(Machine learning)包括单参数的线性回归.多参数的线性回归.Octave Tutorial.Logistic Regression.Regularization.神经网络.机器学习系统设计.SVM(Support Vector Machines 支持向量机).聚类.降维.异常检测.大规模机器学习等章节.所有内容均来自Standford公开课machine…

1. 摘要 卷积和循环神经网络中的操作都是一次处理一个局部邻域,在这篇文章中,作者提出了一个非局部的操作来作为捕获远程依赖的通用模块. 受计算机视觉中经典的非局部均值方法启发,我们的非局部操作计算某一位置的响应为所有位置特征的加权和.而且,这个模块可以插入到许多计算机视觉网络架构中去. 2. 介绍 在深度神经网络中,捕获远程依赖非常重要.卷积神经网络依靠大的感知野来对远程依赖建模,这是通过重复叠加卷积块来实现的.但同时,它也有一些限制.首先,它在计算上效率低下.其次,它会导致需要仔细解决的优化难…

Paper Information Title:Convolutional Neural Networks on Graphs with Fast Localized Spectral FilteringAuthors:Michaël DefferrardXavier BressonPierre VandergheynstPaper:Download Source:NeurIPS 2016 Abstract 基于   spectral graph theory  ,为设计 localized c…

原文:written by Sebastian Raschka on March 14, 2015 中文版译文:伯乐在线 - atmanic 翻译,toolate 校稿 This article offers a brief glimpse of the history and basic concepts of machine learning. We will take a look at the first algorithmically described neural network…

colah's blog Blog About Contact Neural Networks, Manifolds, and Topology Posted on April 6, 2014 topology, neural networks, deep learning, manifold hypothesis Recently, there’s been a great deal of excitement and interest in deep neural networks beca…

课程主页:http://cs231n.stanford.edu/   Introduction to neural networks -Training Neural Network ______________________________________________________________________________________________________________________________________________________________…

Hacker's guide to Neural Networks Hi there, I'm a CS PhD student at Stanford. I've worked on Deep Learning for a few years as part of my research and among several of my related pet projects is ConvNetJS - a Javascript library for training Neural Net…

一. 预备知识 包括 Linear Regression, Logistic Regression和 Multi-Layer Neural Network.参考 http://ufldl.stanford.edu/tutorial/supervised/MultiLayerNeuralNetworks/ 或者coursera看Andrew Ng 的机器学习课程.二者只是在某些公式表达上有细微的差距. 二. 卷积神经网络CONVNET 此部分来自 http://m.blog.csdn.net/ar…

When a golf player is first learning to play golf, they usually spend most of their time developing a basic swing. Only gradually do they develop other shots, learning to chip, draw and fade the ball, building on and modifying their basic swing. In a…

Hi there, I'm a CS PhD student at Stanford. I've worked on Deep Learning for a few years as part of my research and among several of my related pet projects is ConvNetJS - a Javascript library for training Neural Networks. Javascript allows one to ni…

Convolutional Neural Networks NOTE: This tutorial is intended for advanced users of TensorFlow and assumes expertise and experience in machine learning. Overview CIFAR-10 classification is a common benchmark problem in machine learning. The problem i…

This past summer I interned at Flipboard in Palo Alto, California. I worked on machine learning based problems, one of which was Image Upscaling. This post will show some preliminary results, discuss our model and its possible applications to Flipboa…

Deep Neural Networks are the more computationally powerful cousins to regular neural networks. Learn exactly what DNNs are and why they are the hottest topic in machine learning research. The term deep neural network can have several meanings, but on…

(Deep) Neural Networks (Deep Learning) , NLP and Text Mining 最近翻了一下关于Deep Learning 或者 普通的Neural Network在NLP以及Text Mining方面应用的文章,包括Word2Vec等,然后将key idea提取出来罗列在了一起,有兴趣的可以下载看看: http://pan.baidu.com/s/1sjNQEfz 我没有把一些我自己的想法放到里面,大家各抒己见,多多交流. 下面简单概括一些其中的几篇p…

Deeplearning原文作者Hinton代码注解 Matlab示例代码为两部分,分别对应不同的论文: . Reducing the Dimensionality of data with neural networks ministdeepauto.m backprop.m rbmhidlinear.m . A fast learing algorithm for deep belief net mnistclassify.m backpropclassfy.m 其余部分代码通用. %%%%…

作为一个脱离了低级趣味的码农,春节假期闲来无事,决定做一些有意思的事情打发时间,碰巧看到这篇论文: A neural style of convolutional neural networks,译作卷积神经网络风格迁移. 这不是“暮光女”克里斯丁的研究方向吗?!连好莱坞女星都开始搞人工智能发paper,真是热的可见一斑! 这篇文章中讲述了如何用深层卷积神经网络来将一张普通的照片转化成一幅艺术风格的画作(比如梵高的星夜),可以看做是DL(deep learning)在NPR(非真实渲染non p…

A Recipe for Training Neural Networks Andrej Karpathy blog  2019-04-27 09:37:05 This blog is copied from:https://karpathy.github.io/2019/04/25/recipe/ Some few weeks ago I posted a tweet on “the most common neural net mistakes”, listing a few common…

3D Graph Neural Networks for RGBD Semantic Segmentation 原文章:https://www.yuque.com/lart/papers/wmu47a 动机 主要针对的任务是RGBD语义分割, 不同于往常的RGB图像的语义分割任务, 这里还可以更多的考虑来自D通道的深度信息. 所以对于这类任务需要联合2D外观和3D几何信息来进行联合推理. 深度信息编码 关于将深度信息编码为图像的方法有以下几种: 通过HHA编码来将深度信息编码为三通道: hori…

Must Know Tips/Tricks in Deep Neural Networks (by Xiu-Shen Wei)   Deep Neural Networks, especially Convolutional Neural Networks (CNN), allows computational models that are composed of multiple processing layers to learn representations of data with…

转载请注明出处:http://www.cnblogs.com/xbinworld/p/4265530.html 这一篇是整个第五章的精华了,会重点介绍一下Neural Networks的训练方法——反向传播算法(backpropagation,BP),这个算法提出到现在近30年时间都没什么变化,可谓极其经典.也是deep learning的基石之一.还是老样子,下文基本是阅读笔记(句子翻译+自己理解),把书里的内容梳理一遍,也不为什么目的,记下来以后自己可以翻阅用. 5.2 Network Tr…

http://www.wildml.com/2015/11/understanding-convolutional-neural-networks-for-nlp/ 讲CNN以及其在NLP的应用,非常深入浅出的讲法,好文,mark. When we hear about Convolutional Neural Network (CNNs), we typically think of Computer Vision. CNNs were responsible for major breakt…

Ensemble Methods for Deep Learning Neural Networks to Reduce Variance and Improve Performance 2018-12-19 13:02:45 This blog is copied from: https://machinelearningmastery.com/ensemble-methods-for-deep-learning-neural-networks/ Deep learning neural ne…

Building your Recurrent Neural Network - Step by Step Welcome to Course 5's first assignment! In this assignment, you will implement your first Recurrent Neural Network in numpy. Recurrent Neural Networks (RNN) are very effective for Natural Language…

Deep Learning & Art: Neural Style Transfer Welcome to the second assignment of this week. In this assignment, you will learn about Neural Style Transfer. This algorithm was created by Gatys et al. (2015) (https://arxiv.org/abs/1508.06576). In this as…

Convolutional Neural Networks: Step by Step Welcome to Course 4's first assignment! In this assignment, you will implement convolutional (CONV) and pooling (POOL) layers in numpy, including both forward propagation and (optionally) backward propagati…