text visualization 16x text analytics 6x topic modeling 4x document analysis 3x document visualization 3x natural language processing 3x text and document data 3x text and document visualization 3x text mining 3x digital library 2x opinion visualization 2x proofreading 2x text 2x text analysis 2x text classification 2x visual document analysis 2x visual text analysis 2x bibliographic data 1x book index 1x co-citation 1x co-citation networks 1x concordance 1x connotation 1x corpus visualization 1x denotation 1x discourse structure 1x document categorization 1x document processing and analysis 1x document triage 1x ebooks 1x editorial 1x entity-based 1x exemplar 1x google n-grams 1x hierarchical topic representation 1x hierarchical topic visualization 1x large-scale document visualization 1x literature analysis 1x literature browser 1x literature fingerprinting 1x news visualization 1x newspapers 1x node duplications 1x node grouping 1x node similarity 1x scientific literature 1x text annotation 1x text authoring 1x text highlighting techniques 1x text processing 1x textual information 1x topic competition 1x topic coopetition 1x topic detection and tracking 1x topic evolution 1x topic graph 1x topic model 1x transcription 1x visual analytics of documents 1x visual citation analysis 1x visual document analytics 1x visual literature analysis 1x visual sentiment analysis 1x wordnet 1x