TopicLens: Efficient Multi-Level Visual Topic Exploration of Large-Scale Document Collections.
Minjeong KimKyeongpil KangDeokgun ParkJaegul ChooNiklas ElmqvistPublished in: IEEE Trans. Vis. Comput. Graph. (2017)
Keyphrases
- document collections
- document retrieval
- text retrieval
- information retrieval systems
- test collection
- information retrieval
- document set
- topic detection
- relevant documents
- document clustering
- geographic information retrieval
- scatter gather
- digital libraries
- text corpora
- topic extraction
- ad hoc retrieval
- machine learning
- document archives
- topic modeling
- document representation
- news articles
- topic models
- learning process
- keywords