Accelerating Topic Exploration of Multi-Dimensional Documents.
Wen-Jing HsuYou LuZhuo Qi LeePublished in: IPDPS Workshops (2017)
Keyphrases
- multi dimensional
- expert finding
- document set
- document content
- topic segmentation
- topic modeling
- information retrieval
- multi document summarization
- topic specific
- text documents
- document collections
- web documents
- information retrieval systems
- topic hierarchy
- document level
- latent topics
- topic models
- related topics
- focused crawling
- topic discovery
- news stories
- document classification
- textual content
- word frequency
- focused crawler
- document clustering
- text corpora
- document retrieval
- topic detection
- relevant documents
- metadata
- cross document
- retrieval systems
- keywords
- query topic
- automatic summarization
- news items
- xml documents
- text analysis
- text data
- user interests
- concept space
- information extraction
- high dimensional
- web search
- text classification
- text categorization
- user queries