By Recognizing These Guys, We Find Social Networks Useful Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 125536/65536 K (Java/Others)Total Submission(s): 3840    Accepted Submission(s): 987 Problem Description Social Network is popular these…

By Recognizing These Guys, We Find Social Networks Useful Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 125536/65536 K (Java/Others)Total Submission(s): 2885    Accepted Submission(s): 726 Problem Description Social Network is popular these…

By Recognizing These Guys, We Find Social Networks Useful Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 125536/65536 K (Java/Others)Total Submission(s): 2354    Accepted Submission(s): 613 Problem Description Social Network is popular these…

HDU 3849 By Recognizing These Guys, We Find Social Networks Useful pid=3849" target="_blank" style="">题目链接 题意:说白了就是求一个无向图的桥 思路:字符串hash掉,然后双连通.要注意特判一下假设不是一个连通块.那么答案是0 代码: #include <cstdio> #include <cstring> #include…

By Recognizing These Guys, We Find Social Networks Useful Time Limit: 1000ms Memory Limit: 65536KB This problem will be judged on HDU. Original ID: 384964-bit integer IO format: %I64d      Java class name: Main   Social Network is popular these days.…

Harvard Men’s Health Watch Poet and pastor John Donne famously proclaimed “No man is an island.” It was true in his day, and because society has become increasingly complex and interdependent over the ensuing 400 years, it’s certainly true today. Stu…

Social Role-Aware Emotion Contagion in Image Social Networks 社会角色意识情绪在形象社交网络中的传染 1.摘要: 心理学理论认为,情绪代表了一个人的认知系统(1927年)的精神状态和本能反应. 情绪是一种复杂的情绪状态,它会导致影响我们行为的生理和心理变化. 本文研究了社交网络中情绪感染的一个有趣问题. 特别地,通过使用图像社交网络(Flickr)作为我们研究的基础,我们试图揭示用户的情绪状态如何影响彼此,以及用户在社交网络中的位置如何…

基本信息 文献:Predict Anchor Links across Social Networks via an Embedding Approach 时间:2016 期刊:IJCAI 引言 预测跨社交网络的锚链接对于一系列应用具有重要意义,包括跨网络信息扩散和跨域推荐.一个具有挑战性的问题是:如果只有网络的结构信息可用,我们是否能够以及在多大程度上解决锚链预测问题. 有关锚链接的信息通常在实际情况下不可用,因为大多数用户没有动机或不愿意在不同的在线社交网络中明确关联他们的身份.这就引出了锚…

论文信息 论文标题:Towards Robust False Information Detection on Social Networks with Contrastive Learning论文作者:Chunyuan Yuan, Qianwen Ma, Wei Zhou, Jizhong Han, Songlin Hu论文来源:2019,CIKM论文地址:download 论文代码:download 1 Introduction 问题:会话图中轻微的扰动讲导致现有模型的预测崩溃. 研究了两大…

文章目录 一.摘要 二.模型过程 1.文本预处理 1.1 文本切分 1.2 文本统一 2. 基于统计的特征提取 2.1 提取特殊的语言统计特征 2.2 提取基于字典的语言特征 3. 基于深度学习的文本建模 3.1 基于无监督学习的词嵌入 3.2 基于监督学习的深度语义特征提取 3.2.1 AttRCNN进行句子向量化 S1. Word Embedding S2. 基于GRU的神经网络得到word上下文特征 S2-1. 提取上文特征 S2-2. 使用ReLU作为激活函数 S2-3. 加入dropo…

转自:http://blog.csdn.net/shahdza/article/details/7779356 [HDU][强连通]:1269 迷宫城堡 判断是否是一个强连通★2767Proving Equivalences 至少加几条边让整个图变成强连通★3836 Equivalent Sets 至少加几条边让整个图变成强连通★1827 Summer Holiday 传递的最小费用★★3072 Intelligence System 传递的最小费用★★3861The King’s Proble…

转自——http://blog.csdn.net/qwe20060514/article/details/8112550 =============================以下是最小生成树+并查集======================================[HDU]1213   How Many Tables   基础并查集★1272   小希的迷宫   基础并查集★1325&&poj1308  Is It A Tree?   基础并查集★1856   More i…

强连通 迷宫城堡 Proving Equivalences Equivalent Sets Summer Holiday Intelligence System The King's Problem Hawk-and-Chicken Cactus 仙人掌图 [双连通]: 2242 考研路茫茫--空调教室 双联通缩点+树形DP 2460 Network 边双连通 3849 By Recognizing These Guys, We Find Social Networks Useful 双连通求桥…

=============================以下是最小生成树+并查集====================================== [HDU] How Many Tables 基础并查集★ 小希的迷宫 基础并查集★ &&poj1308 Is It A Tree? 基础并查集★ More is better 基础并查集★ Constructing Roads 基础最小生成树★ 畅通工程 基础并查集★ 还是畅通工程 基础最小生成树★ 畅通工程 基础最小生成树★ 畅通…

刷题之前来几套LCA的末班 对于题目 HDU 2586 How far away 2份在线模板第一份倍增,倍增还是比较好理解的 #include <map> #include <set> #include <list> #include <cmath> #include <ctime> #include <deque> #include <stack> #include <queue> #include <…

[图论01]最短路 Start Time : 2018-01-02 12:45:00    End Time : 2018-01-23 12:45:00 Contest Status : Running Current System Time : 2018-01-12 14:39:34 Solved Problem ID Title Ratio(Accepted / Submitted)   1001 最短路 51.85%(70/135)   1002 King 46.67%(35/75)  …

=============================以下是最小生成树+并查集====================================== [HDU] 1213 How Many Tables 基础并查集★ 1272 小希的迷宫 基础并查集★ 1325&&poj1308 Is It A Tree? 基础并查集★ 1856 More is better 基础并查集★ 1102 Constructing Roads 基础最小生成树★ 1232 畅通工程 基础并查集★ 123…

=============================以下是最小生成树+并查集====================================== [HDU] 1213 How Many Tables 基础并查集★ 1272 小希的迷宫 基础并查集★ 1325&&poj1308 Is It A Tree? 基础并查集★ 1856 More is better 基础并查集★ 1102 Constructing Roads 基础最小生成树★ 1232 畅通工程 基础并查集★ 123…

This list is not exhaustive - help expand it! Social Tagging Systems Research Group Source Year Obtained Availability Contact References CiteULike Oversity Ltd. Primary Daily Snapshots Via Download after Email (link) Richard Cameron   Bibsonomy KDE P…

最近看了一些结合社会关系的推荐系统,把论文罗列一下: (TidalTrust) Generating predictive movie recommendations from trust in social networks. Springer'06 Trust-aware recommender systems. RecSys'07 TrustWalker: a random walk model for combining trust-based and item-based recomm…

Many companies regularly look up job applicants online as part of the hiring process. A new study suggests they may also use what they find to discriminate. discriminate against:歧视,排斥 look up:查阅,仰望,拜访 The study, a Carnegie Mellon University experimen…

From the tutorial published by Martin Ester in RecSys 2013 Future Research Directions --Recommendation in heterogeneous networks with more than 2 entity types    --How to recommend entities of one type to entities of another type? --Explanation of so…

摘要:Abstract—Complex social network analysis methods have been applied extensively in various domains including online social media, biological complex networks, etc. Complex social networks are facing the challenge of information overload. The demand…

6450 Social AdvertisingYou have decided to start up a new social networking company. Other existing popular social networksalready have billions of users, so the only way to compete with them is to include novel features noother networks have.Your co…

链接: https://codeforces.com/contest/1234/problem/B2 题意: The only difference between easy and hard versions are constraints on n and k. You are messaging in one of the popular social networks via your smartphone. Your smartphone can show at most k most…

论文信息 论文标题:DUCK: Rumour Detection on Social Media by Modelling User and Comment Propagation Networks论文作者:Lin Tian, Xiuzhen Zhang, Jey Han Lau论文来源:2022,NAACL论文地址:download 论文代码:download 1 Introduction 本文的模型研究了如何充分利用用户和评论信息,对比之前的方法,有以下不同: (1) we model co…

Main Menu Fortune.com       E-mail Tweet Facebook Linkedin Share icons By Roger Parloff Illustration by Justin Metz SEPTEMBER 28, 2016, 5:00 PM EDT WHY DEEP LEARNING IS SUDDENLY CHANGING YOUR LIFE Decades-old discoveries are now electrifying the comp…

You've probably heard the baleful reports. The number of college students majoring in the humanities is plummeting, according to a big study released last month by the American Academy of Arts & Sciences. The news has provoked a flood of high-minded…

转载 https://handong1587.github.io/deep_learning/2015/10/09/recognition.html#facenet Classification / Recognition Published: 09 Oct 2015 Category: deep_learning Jump to... Papers Multi-object Recognition Multi-Label Classification Face Recognition Deep…

##Advice for Applying Machine Learning Applying machine learning in practice is not always straightforward. In this module, we share best practices for applying machine learning in practice, and discuss the best ways to evaluate performance of the le…