Tightening data analysis and feature extraction for micro-blog recommendation.
Bo LiXiang WuBiao XiangHui ZhangPublished in: BMEI (2013)
Keyphrases
- micro blog
- feature extraction
- data analysis
- sentiment analysis
- social networks
- micro blogging
- online social networks
- user generated content
- information propagation
- social graphs
- topic specific
- real dataset
- social networking
- data collection
- collaborative filtering
- feature vectors
- feature selection
- data mining
- dimensionality reduction
- recommender systems
- data warehouse
- information flow
- knowledge discovery
- image processing
- spatial data
- information overload
- support vector machine
- feature space
- search engine
- machine learning