基于语义的文档特征提取研究方法 (Semantic-based Feature Extraction Method for Document).
Fang JiangGuohe LiXiang YuePublished in: 计算机科学 (2016)
Keyphrases
- document clustering
- text documents
- web documents
- information retrieval
- information retrieval systems
- document images
- document collections
- structured documents
- vector space model
- document retrieval
- document ranking
- relevant documents
- document analysis
- document structure
- document processing
- document summarization
- data mining
- document set
- cf loadingtexthtml
- tf idf
- natural language processing
- data structure
- keywords
- database systems
- multimedia
- machine learning