发明名称 |
METHOD, SYSTEM AND PROGRAM FOR CREATING AN INDEX |
摘要 |
A method for creating an index for searching a structured document having a document data-structure stored, in a computer. The method to be performed in the computer for creating an index includes the steps of: analyzing a structured document to extract a document data-structure in the structured document; normalizing the extracted document data-structure to create a logical structure index composed of a plurality of elements having a hierarchical structure; extracting an appearance number of each element in the created logical structure index; and extracting elements for creating the index, based on the logical structure index, by comparing the extracted element appearance number and a first predetermined threshold.
|
申请公布号 |
US2008120280(A1) |
申请公布日期 |
2008.05.22 |
申请号 |
US20070689562 |
申请日期 |
2007.03.22 |
申请人 |
IIJIMA MICHIO;NAKANO YUKIO |
发明人 |
IIJIMA MICHIO;NAKANO YUKIO |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|