Visual Analytics for Topic Model Optimization based on User-Steerable Speculative Execution.
Mennatallah El-AssadyFabian SperrleOliver DeussenDaniel A. KeimChristopher CollinsPublished in: IEEE Trans. Vis. Comput. Graph. (2019)
Keyphrases
- topic models
- visual analytics
- latent dirichlet allocation
- topic modeling
- visual analysis
- user interface
- co occurrence
- learning analytics
- latent topics
- generative model
- data analysis
- probabilistic model
- text mining
- interactive visualization
- collaborative filtering
- open source
- speculative execution
- information retrieval
- recommender systems
- decision trees
- artificial intelligence