Spiral me to the core: Getting a visual grasp on text corpora through clusters and keywords.
Maren ScheffelKatja NiemannSarah Leon RojasHendrik DrachslerMarcus SpechtPublished in: LAK Workshops (2014)
Keyphrases
- text corpora
- keywords
- text documents
- text mining
- visual features
- concept hierarchy
- document clustering
- computational linguistics
- visual information
- document collections
- text analysis
- clustering algorithm
- topic models
- text classifiers
- search engine
- topic modeling
- data points
- keyword search
- textual information
- image classification
- web documents
- text categorization
- text classification
- semantic features
- xml documents
- decision trees
- web pages
- artificial intelligence