发明名称 |
XML DATABASE MIXED STRUCTURAL-TEXTUAL CLASSIFICATION SYSTEM |
摘要 |
One aspect of the present invention is a system for classifying element nodes in a subtree-structured XML database. The XQE structural-textual classification system is sensitive to both the textual resemblance between document elements as well as the structural resemblance between document elements. The XQE structural-textual classification system might use the XQE parent-child index described in Lindblad II-A for the purpose of forming vector of "terms" which encode both the structural and the textual content of XML elements. The element vectors are processed by a classifier to create class prototype vectors which can be used to classify elements as they are added to the database.
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申请公布号 |
WO03107174(A1) |
申请公布日期 |
2003.12.24 |
申请号 |
WO2003US18722 |
申请日期 |
2003.06.13 |
申请人 |
CERISENT CORPORATION |
发明人 |
LINDBLAD, CHRISTOPHER;PEDERSON, PAUL |
分类号 |
G06F7/00;G06F17/30;(IPC1-7):G06F7/00 |
主分类号 |
G06F7/00 |
代理机构 |
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