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目录: 停用词 —— stopwords 介词 —— prepositions —— part of speech Named Entity Recognition (NER) 3.1 Stanford NER 3.2 spaCy 3.3 NLTK 句子中单词提取(Word extraction) 1. 停用词(stopwords) ref: Removing stop words with NLTK in Python ref: Remove Stop Words import nltk #…
--抓取西部POS数据DELETE FROM POSLSBF INSERT INTO POSLSBFselect * from [192.168.1.100].[SCMIS].DBO.possrlbf WHERE SLDAT>'20130101'ORDER BY 1 INSERT INTO POSXBBF SELECT * FROM POSLSBF WHERE UID NOT IN (SELECT UID FROM POSXBBF)ORDER BY 1 delete from poslsdt I…
论文:Chinese NER Using Lattice LSTM 论文链接:https://arxiv.org/abs/1805.02023 论文作者:Yue Zhang∗and Jie Yang∗ 项目链接:https://github.com/jiesutd/LatticeLSTM 论文翻译:转自机器之心    https://www.jiqizhixin.com/articles/ACL2018-Chinese-NER-Using-Lattice-LSTM 一.摘要 该篇论文是基于字符的…
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448. Find All Numbers Disappeared in an Array[easy] Given an array of integers where 1 ≤ a[i] ≤ n (n = size of array), some elements appear twice and others appear once. Find all the elements of [1, n] inclusive that do not appear in this array. Coul…
转自:机器学习(Machine Learning)&深度学习(Deep Learning)资料 <Brief History of Machine Learning> 介绍:这是一篇介绍机器学习历史的文章,介绍很全面,从感知机.神经网络.决策树.SVM.Adaboost到随机森林.Deep Learning. <Deep Learning in Neural Networks: An Overview> 介绍:这是瑞士人工智能实验室Jurgen Schmidhuber写的最…
用Nodejs把Python实现过的理想论坛爬虫又实现了一遍,但是怎么判断所有回调函数都结束没有好办法,目前的spiderCount==spiderFinished判断法在多页情况下还是会提前中止. 代码如下: //====================================================== // 理想论坛帖子下载爬虫1.01 // 目标网址:http://bbs.tianya.cn/post-no05-308123-1.shtml // 2018年4月16日 /…
1146: [CTSC2008]网络管理Network Time Limit: 50 Sec  Memory Limit: 162 MBSubmit: 3495  Solved: 1032[Submit][Status][Discuss] Description M公司是一个非常庞大的跨国公司,在许多国家都设有它的下属分支机构或部门.为了让分布在世界各地的N个部门之间协同工作,公司搭建了一个连接整个公司的通信网络.该网络的结构由N个路由器和N-1条高速光缆组成.每个部门都有一个专属的路由器,部门…
通用js函数集锦<来源于网络> [二] 1.数组方法集2.cookie方法集3.url方法集4.正则表达式方法集5.字符串方法集6.加密方法集7.日期方法集8.浏览器检测方法集9.json方法10.extend方法11.类型判断的方法 数组方法集 Angela.array = { //# 数组方法 // index, 返回位置! 不存在则返回 -1: index: function (t, arr) { //# 返回当前值所在数组的位置 if (arr.indexOf) { return ar…
[BZOJ3942][Usaco2015 Feb]Censoring Description Farmer John has purchased a subscription to Good Hooveskeeping magazine for his cows, so they have plenty of material to read while waiting around in the barn during milking sessions. Unfortunately, the…