发明名称 |
METHOD AND APPARATUS FOR PROCESSING SEMANTIC DATA RESOURCES |
摘要 |
A semantic data resource of a domain is processed by calculating relevance scores for terms which occur in domain corpora and weighting the semantic data resource depending on the relevance scores calculated for these terms. The semantic data resource may include domain-specific terms and relations, such as a domain ontology, a domain terminology and a domain classification. The domain ontology may include a domain-specific-hierarchy of terms assigned to nodes which are connected by edges and may be encoded in a web ontology language. The relevance scores may be chi-square scores which are calculated depending on a frequency of a term in the domain corpora and an expected frequency of the term.
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申请公布号 |
US2009313243(A1) |
申请公布日期 |
2009.12.17 |
申请号 |
US20080324619 |
申请日期 |
2008.11.26 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
BUITELAAR PAUL;WENNERBERG PINAR;ZILLNER SONJA |
分类号 |
G06F7/06;G06F17/30 |
主分类号 |
G06F7/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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