Exploiting the Bipartite Structure of Entity Grids for Document Coherence and Retrieval.
Christina LiomaFabien TarissanJakob Grue SimonsenCasper PetersenBirger LarsenPublished in: CoRR (2016)
Keyphrases
- information retrieval
- retrieval systems
- information retrieval systems
- document retrieval
- content and structure
- document structure
- document analysis
- document collections
- image database
- query expansion
- document level
- document images
- retrieval model
- effective retrieval
- bipartite graph
- index terms
- semantic information
- structured documents
- document content
- query specific
- multimedia documents
- document representation
- tf idf
- vector space model
- relevant documents
- user queries
- relevance feedback
- knowledge base
- search engine