地学文献知识发现技术研究与应用

2019 IEEE 2nd International Conference on Information and Computer Technologies (ICICT) Pub Date : 2019-03-01 DOI:10.1109/INFOCT.2019.8711400

Lv Pengfei, Wang Chunning

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引用次数: 0

摘要

根据地学文献的特点，设计了一个由数据预处理、关系提取和可视化呈现组成的知识发现技术框架。主要技术特点是采用基于字典的最大反向匹配分词算法和选择基于统计语言模型的关系提取方法。最后，在实验中搭建了分布式计算环境，构建了金矿地图知识域，通过实验验证了技术框架的可行性。

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Research and Application on Geoscience Literature Knowledge Discovery Technology

Based on the characteristics of geoscience literature, this paper designs a knowledge discovery technology framework, which consists of data preprocessing, relationship extraction and visual presentation. The main technical features are the use of dictionary-based maximum reverse matching word segmentation algorithm and the selection of the statistical language model based relationship extraction method. Finally, a distributed computing environment was built in the experiment, and the Mapping knowledge domain of the goldfield was constructed so that the feasibility of the technical framework was verified by experiments.

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来源期刊

2019 IEEE 2nd International Conference on Information and Computer Technologies (ICICT)

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