Implement an autocomplete system. That is, given a query string s and a set of all possible query strings, return all strings in the set that have s as a prefix. For example, given the query string de and the set of strings [dog, deer, deal], return…

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In this blog we will go over the Full Text Search capabilities available in the latest major release of Neo4j. Contrary to our usual blogs, the content will rather focus on the underlying search engine used by Neo4j, that is Apache Lucene in version…

小结: 1.最为基础的召回链路就是要保证召回层的相关性,但是相关性高的广告并不一定具有很高的商业价值,所以开始尝试将一些商业化业务指标作为召回的依据 百度凤巢新一代广告召回系统--"莫比乌斯" - 知乎 https://zhuanlan.zhihu.com/p/146210155 MOBIUS: Towards the Next Generation of Query-Ad Matching in Baidu's Sponsored Search http://research.bai…

Awesome Courses  Introduction There is a lot of hidden treasure lying within university pages scattered across the internet. This list is an attempt to bring to light those awesome courses which make their high-quality material i.e. assignments, lect…

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此部分是计算机视觉部分,主要侧重在底层特征提取,视频分析,跟踪,目标检测和识别方面等方面.对于自己不太熟悉的领域比如摄像机标定和立体视觉,仅仅列出上google上引用次数比较多的文献.有一些刚刚出版的文章,个人非常喜欢,也列出来了. 18. Image Stitching图像拼接,另一个相关的词是Panoramic.在Computer Vision: Algorithms and Applications一书中,有专门一章是讨论这个问题.这里的两面文章一篇是综述,一篇是这方面很经典的文章.[20…

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算法编程Algos Programming 不同算法的集合,用于编程比赛,如ACM ICPC. 算法按主题划分.大多数算法都可以从文件中按原样运行.每种算法都有一个参考问题,并对其时间和空间复杂度作了一些说明. 参考:https://github.com/ADJA/algos 算法列表List of algorithms 动态(优化,规划)编程Dynamic Programming Convex Hull trick – Convex Hull trick is a geometry based…

从头到尾彻底理解KMP 作者:July 时间:最初写于2011年12月,2014年7月21日晚10点 全部删除重写成此文,随后的半个多月不断反复改进. 1. 引言 本KMP原文最初写于2年多前的2011年12月,因当时初次接触KMP,思路混乱导致写也写得混乱.所以一直想找机会重新写下KMP,但苦于一直以来对KMP的理解始终不够,故才迟迟没有修改本文. 然近期因开了个算法班,班上专门讲解数据结构.面试.算法,才再次仔细回顾了这个KMP,在综合了一些网友的理解.以及算法班的两位讲师朋友曹博.邹博的理…