Study on the Methods of Information Extraction Based on Database Technology

Abstract:

Database technology as the data management technology, has become the main mean in the extraction methods of computer information management. This paper is focus on the information extraction and puts forward an inaccurate method of statistical model structure of planning database to carry on the information extraction method. For information database technology, it can record text address and cited as an example to have information extraction method. And it establishes a conditional probability distribution of the automatic extraction model of information and data, and gives input sequence, establishes the target demand curve, at last has best segmentation of the data information, to seek out information extraction path and the algorithm formula.

• Periodical: Applied Mechanics and Materials (Volumes 427-429)
• Pages: 2114-2117
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.427-429.2114
• Online since: September 2013
• Authors: Guo Dong Li*, Feng Ceng
• Keywords: Data Segmentation, Database Technology, Information Extraction, Path Algorithm

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