Extracting time series variation of topic popularity in microblogs.
Satoshi FukuyamaKei WakabayashiPublished in: iiWAS (2018)
Keyphrases
- social media
- microblog posts
- topic detection
- non stationary
- automatically extracted
- stock market
- dynamic time warping
- topic modeling
- topic models
- moving average
- automatically extracting
- social networking
- autoregressive
- data mining tasks
- user generated content
- text mining
- related topics
- turning points
- weather forecasting
- similarity measure