منابع مشابه
Streaming trend detection in Twitter
As social media continues to grow, the zeitgeist of society is increasingly found not in the headlines of traditional media institutions, but in the activity of ordinary individuals. The identification of trending topics utilizes social media (such as Twitter) to provide an overview of the topics and issues that are currently popular within the online community. In this paper, we outline method...
متن کاملSentiment Analysis and Trend Detection in Twitter
Social networks such as Twitter are considered a rich resource of information about actual world actions of all types. Several efforts have been dedicated to trend detection on Twitter i.e., the current popular topics of conver‐ sation among its users. However, despite these efforts, sentiment analysis is not taken into account. Sentiment analysis is the field of study that analyzes people’s op...
متن کاملEffects of Sampling on Twitter Trend Detection
Much research has focused on detecting trends on Twitter, including health-related trends such as mentions of Influenza-like illnesses or their symptoms. The majority of this research has been conducted using Twitter’s public feed, which includes only about 1% of all public tweets. It is unclear if, when, and how using Twitter’s 1% feed has affected the evaluation of trend detection methods. In...
متن کاملStreaming@Twitter
Twitter generates tens of billions of events per hour when users interact with it. Analyzing these events to surface relevant content and to derive insights in real-time is a challenge. To address this, we developed Heron, a new real time distributed streaming engine. In this paper, we first describe the design goals of Heron and show how the Heron architecture achieves task isolation and resou...
متن کاملStreaming First Story Detection with application to Twitter
With the recent rise in popularity and size of social media, there is a growing need for systems that can extract useful information from this amount of data. We address the problem of detecting new events from a stream of Twitter posts. To make event detection feasible on web-scale corpora, we present an algorithm based on locality-sensitive hashing which is able overcome the limitations of tr...
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ژورنال
عنوان ژورنال: International Journal of Web Based Communities
سال: 2013
ISSN: 1477-8394,1741-8216
DOI: 10.1504/ijwbc.2013.051298