感觉主要是数据的创新,方法就是比较了传统方法(RF,SVM,Adaboost)和CNN,输入比较了单像素输入和像素周围3,5,7大小的范围.也不是语义分割,最基本的CNN,单像素时还用的1*1的卷积 用的数据是landsat8作为检测的图,真值点用欧空局的2014年全球38m建城区数据为基准随机生成,再利用OpenStreetMap, 和 MOD13Q1-NDVI来对生成的点进行校正. 数据的处理方面除了landsat8的原始波段,将1-7波段最近邻法上采样到15m分辨率,再计算了NDBI, I…

https://en.wikipedia.org/wiki/Named-entity_recognition http://book.51cto.com/art/201107/276852.htm 命名实体(Named Entity)类别识别 除了在预测用户意图方面的用途,查询日志还可以用来识别命名实体.命名实体识别是指识别文本中具有特定意义的实体,主要包括人名.地名.机构名.时 间.日期.货币及其他专有名词等.它是自然语言处理实用化的重要内容,在信息提取.句法分析.机器翻译等应用领域中具有重要…

Disposable microfluidic devices: fabrication, function, and application Gina S. Fiorini and Daniel T. Chiu BioTechniques 38:429-446 (March 2005) This review article describes recent developments in microfluidics, with special emphasis on disposable p…

Everything You Wanted to Know About Machine Learning 翻译了理解机器学习的10个重要的观点,增加了自己的理解.这些原则在大部分情况下或许是这样,可是详细问题详细分析才是王道,不加思索的应用仅仅能是一知半解. 所以张小龙才说'我说的都是错的'. note by 王犇 1. How Does Machine Learning Work? 一般来说机器学习算法做这三件事情来建立模型: A set of possible models to look…

翻译 | Placing Search in Context The Concept Revisited 原文 摘要 [1] Keyword-based search engines are in widespread use today as a popular means for Web-based information retrieval. [2] Although such systems seem deceptively simple, a considerable amount o…

  Good morning ! It is really my honor to have this opportunity for an interview, I hope i can make a good performance today. I'm confident that I can succeed. Now i will introduce myself briefly I am 26 years old,born in shandong province . I was gr…

While it's common to use the Java Transaction API and the XA protocol for distributed transactions in Spring, you do have other options. The optimum implementation depends on the types of resources your application uses and the trade-offs you're will…

目录 故事背景 本文方法(DBIQ) 发表在2016年Neurocomputing. 摘要 JPEG is the most commonly used image compression standard. In practice, JPEG images are easily subject to blocking artifacts at low bit rates. To reduce the blocking artifacts, many deblocking algorithms…

很久没有更文章了,主要是没有找到zero-shot learning(ZSL)方面我特别想要分享的文章,且中间有一段时间在考虑要不要继续做这个题目,再加上我懒 (￢_￢),所以一直拖到了现在. 最近科研没什么进展,就想着写一个ZSL的入门性的文章,目的是为了帮助完全没有接触过这方面,并有些兴趣的同学,能在较短的时间对ZSL有一定的认识,并且对目前的发展情况有一定的把握. 在此之前,需要提到的是:无论是论文笔记,还是总结性的读物,都包含了作者自己的理解和二次加工,想要做出好的工作必定需要自己看论文…

Nice R Code Punning code better since 2013 RSS Blog Archives Guides Modules About Markov Chain Monte Carlo 10 JUNE 2013 This topic doesn’t have much to do with nicer code, but there is probably some overlap in interest. However, some of the topics th…