Extraction of Data Using Comparable Entity Mining

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Provided by: Iosrjournals
Topic: Data Management
Format: PDF
An important approach to text mining involves the use of natural-language information extraction. Information Extraction (IE) distils structured data or knowledge from unstructured text by identifying references to named entities as well as stated relationships between such entities. IE systems can be used to directly extricate abstract knowledge from a text corpus, or to extract concrete data from a set of documents which can then be further analyzed with traditional data mining techniques to discover more general patterns.
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