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Title: Rule based approaches for extraction of information from bio medical literature
Researcher: Ravikumar, K E
Guide(s): Ramanan, S V
Keywords: Biomedical
Genome sequencing
Information extraction
Micro arrays
Upload Date: 13-Oct-2014
University: Anna University
Completed Date: 01/06/2007
Abstract: In the last decade there has been a tremendous increase in the volume of biomedical literature thanks to large scale experimental studies such as micro arrays and genome sequencing This has resulted in an abundance of information about genes and proteins The ability to rapidly newlinesurvey the literature is a necessary step towards both the design and interpretation of experiments Mining data from the literature holds out the promise of integration of information from various streams of biology thereby leading ultimately to the decoding of the molecular events happening newlineinside cells tissues organ and organism However the task of extracting biological knowledge from the vast amount of literature seems to be complex In this dissertation we focus on two newlinetasks that play important roles in text mining applications First we investigate the recognition of biological objects and the concomitant task of the assignment of semantic types to these objects Biological entities such as proteins protein sites cells and organisms are identified using rules newlineof English grammar as well as a dictionary of biological terms We use term internal features as well as contextual information to achieve state of the art results in biological term recognition and classification newline
Pagination: xii, 94p.
Appears in Departments:Faculty of Technology

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02_certificate.pdf5.79 kBAdobe PDFView/Open
03_abstract.pdf8.62 kBAdobe PDFView/Open
04_acknowledgement.pdf6.39 kBAdobe PDFView/Open
05_contents.pdf19.25 kBAdobe PDFView/Open
06_chapter1.pdf20.71 kBAdobe PDFView/Open
07_chapter2.pdf52.38 kBAdobe PDFView/Open
08_chapter3.pdf158.29 kBAdobe PDFView/Open
09_chapter4.pdf73.22 kBAdobe PDFView/Open
10_chapter5.pdf11.72 kBAdobe PDFView/Open
11_appendix.pdf19.78 kBAdobe PDFView/Open
12_references.pdf44.93 kBAdobe PDFView/Open
13_publications.pdf7.76 kBAdobe PDFView/Open
14_vitae.pdf5.93 kBAdobe PDFView/Open

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