publication . Conference object . Part of book or chapter of book . Other literature type . 2013

Entity Network Extraction based on Association Finding and Relation Extraction

Reinanda, R.; Utama, M.; Steijlen, F.; de Rijke, M.; Aalberg, T.; Papatheodorou, C.; Tsakonas, G.; Farrugia, C.J.;
Open Access English
  • Published: 30 Aug 2013 Journal: Research and Advanced Technology for Digital Libraries (issn: 0302-9743, Copyright policy)
  • Country: Netherlands
Abstract
One of the core aims of semantic search is to directly present users with information instead of lists of documents. Various entity-oriented tasks have been or are being considered, including entity search and related entity finding. In the context of digital libraries for computational humanities, we consider another task, network extraction: given an input entity and a document collection, extract related entities from the collection and present them as a network. We develop a combined approach for entity network extraction that consists of a co-occurrence-based approach to association finding and a machine learning-based approach to relation extraction. We ev...
Subjects
free text keywords: Relationship extraction, Computer science, Correlation and dependence, Pooling, Ground truth, Semantic search, business.industry, business, Combined approach, Digital library, Information retrieval
Communities
  • Social Science and Humanities
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