Automatic Classification of Profession Descriptions
碩士 === 大同大學 === 資訊工程研究所碩士班 === 93 === Classification means the determination of subject content. In tradition, the work of documentation classification is assigned by manual (document specialist). However, it costs a lot of resource. The automatic document classification is a process of appointing t...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2005
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| Online Access: | http://ndltd.ncl.edu.tw/handle/05662084704115387253 |
| Summary: | 碩士 === 大同大學 === 資訊工程研究所碩士班 === 93 === Classification means the determination of subject content. In tradition, the work of documentation classification is assigned by manual (document specialist).
However, it costs a lot of resource. The automatic document classification is a process of appointing the suitable category to testing document.
In document classification, there are two main steps. The first step is features selection, and the second is relevance function selection. Here we propose two techniques to improve the precision of classification by using XML lexicon hierarchical comparison and store keywords in XML schema. The experimental result shows that the proposed method achieves higher accuracy than database lexicon linear comparison.
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