Word cloud segmentation for simplified exploration of trending topics on Twitter.
Nabila ShahidMuhammad U. IlyasJalal S. AlowibdiNaif R. AljohaniPublished in: IET Softw. (2017)
Keyphrases
- word segmentation
- level set
- numeral strings
- image segmentation
- social media
- cloud computing
- segmentation algorithm
- topic detection
- social networks
- keywords
- multiscale
- online social networks
- emerging topics
- latent topics
- image analysis
- hot topics
- social networking
- newspaper articles
- shape prior
- n gram
- segmentation method
- chinese word segmentation
- medical images
- word recognition
- statistical topic models
- topic modeling
- object segmentation
- region growing
- topic models
- user interests
- latent dirichlet allocation
- social media platforms
- trend detection
- markov random field
- edge detection
- word counts
- co occurrence