A Topical Crawler for Uncovering Hidden Communities of Extremist Micro-Bloggers on Tumblr.
Swati AgarwalAshish SurekaPublished in: #MSM (2015)
Keyphrases
- virtual communities
- topic specific
- influential bloggers
- search engine
- network analysis
- content analysis
- website
- community detection
- social networks
- social network analysis
- topic models
- electro mechanical systems
- community structure
- keywords
- online communities
- learning community
- information sharing
- web pages
- web crawling
- focused crawling
- knowledge sharing
- blog entries
- community members
- co occurrence
- web documents
- hidden information
- social media
- web crawler
- collective intelligence