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Research on a NER Strategy in the Field of Electronic

Author: ZouTao
Tutor: JiaoYi
School: Xi'an University of Electronic Science and Technology
Course: Information Science
Keywords: Named Entity Recognition Electronic products GATE Conditional Random Fields
CLC: TP391.4
Type: Master's thesis
Year: 2010
Downloads: 77
Quote: 4
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In recent years, with the rapid development of the Internet and the information industry , more and more information in front of people , many emerging information processing technology is born out in these technologies are widely used in a common foundation problem that is named entity recognition . Therefore , named entity recognition research has great practical significance . This article through a variety of research named entity recognition method , proposed an efficient strategy named entity recognition for the field of electronic products , for preliminary work on the project \quantitative intelligence analysis, vertical search product products in the field of technical parameters named entity providing solutions for the next step may be carried out to provide underlying support . Strategy by stacking model of rule-based and statistical recognition method to the inherited advantage of rule-based and statistical recognition method based , and fully consider the tradeoff of text features and the human and material resources for the field of electronic products . Ultimately, the field of named entity recognition system , and selected 19 kinds of electronic products technical parameters named entity , comparison experiments prove its system to identify the effect of the satisfactory results .

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Information processing (information processing) > Pattern Recognition and devices
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