Emotion Analysis in Twitter: Detecting an important event and its influence on the public mood

随着网络日志、社交博客、微博、维基、论坛等社交媒体平台的出现，人们可以在网络上创作、分享和交流自己的信息和想法。由于每天在社交媒体上交换的大量信息，传统的监控技术已经不再有用。因此，开发一种自动化工具来收集所有与重要事件相关的新闻和信息的需求很高。这个工具应该足够智能，可以从收集到的信息中提取意见。这一智能工具可以应用于新闻、政治甚至公共安全等各种领域。

With the appearance of social media platforms such as weblogs, social blogs, microblogging, wikis, and discussion forums, people can create, share and exchange their information and ideas on the web. Due to the mass of information exchanged daily on the social media, the traditional monitoring techniques are not useful. Therefore, there is a high demand for developing an automated tool to gather all the news and information related to important events. This tool should be intelligent enough to extract the opinion from the gathered information. This intelligent tool can be incorporated within various contexts such as journalism, politics and even public safety.