Oct23-2014-6000-tweets-about-Ottawa

6000 tweets collected at 10 am eastern standard time using NodeXL Version 1.0.1.333, from a twitter search for 'Ottawa'. Collected in the aftermath of the Ottawa Shooting at Parliament Hill. The nodexl file contains the timestamp of the tweet, the direct status url, and the text of the tweet. The csv file is the simple directed network of tweeter-tweetee. The Gephi file uses the csv file via import edges. It has been searched for modularity (at a resolution of 1.5), coloured by modules, and filtered for the five largest modules. The nodes have been resized for eigenvector centrality. I felt it important to capture the largest snapshot of tweets that I was able.

本数据集包含北美东部标准时间上午10点，通过NodeXL版本1.0.1.333针对关键词"渥太华"开展推特搜索所采集的6000条推文，采集时段为渥太华国会山枪击事件发生之后。该NodeXL文件存储了推文的时间戳、推文直接状态链接以及推文正文内容。CSV格式文件为记录推文作者与被提及/回复推文作者关系的简单有向网络。Gephi文件通过导入该CSV格式文件作为边数据，已完成模块度计算（分辨率设为1.5），并按模块对节点进行着色，同时筛选出规模最大的5个模块；此外根据特征向量中心性调整了节点的显示尺寸。为尽可能获取最完整的快照式推文数据集，我认为此次采集工作具备重要意义。