Unsupervised Concept Categorization and Extraction from Scientific Document Titles.
Adit KrishnanAravind SankarShi ZhiJiawei HanPublished in: CoRR (2017)
Keyphrases
- information retrieval
- scientific papers
- html documents
- scientific documents
- document collections
- text documents
- document images
- text categorization
- unsupervised learning
- web documents
- document categorization
- automatic extraction
- machine learning
- information retrieval systems
- structured documents
- document classification
- data mining
- retrieval systems
- vector space model
- tf idf
- scientific data
- document retrieval
- document content
- information extraction
- data management