公开(公告)号：US20080270375A1

公开(公告)日：2008-10-30

申请号：US11741085

申请日：2007-04-27

Applicant: Srinivas NANDURI ,  Amit GOSWAMI

Inventor： Srinivas NANDURI ,  Amit GOSWAMI

IPC: G06F17/30

CPC classification number: G06F16/9537

Abstract: The present system relates to a method for indexing a document comprising the acts of retrieving in the content of the document true landmarks associated with said content, selecting one true landmark as representing the document, indexing the document to include a reference to the selected true landmark, wherein the retrieving act further comprises the act of identifying landmarks through the comparison of the content of the document to a landmark database, and, retaining only true landmarks among the identified landmark using a natural language approach, and wherein the selecting act further comprising the acts of assigning a weight to each true landmark based on at least one criterion, selecting the true landmark that represents the document based on the assigned weights.

Abstract translation: 本系统涉及一种用于索引文档的方法，包括在文档的内容中检索与所述内容相关联的真实地标的动作，选择一个真实地标作为表示文档，索引文档以包括对所选择的真实地标的引用 ，其中所述检索动作还包括通过将所述文档的内容与地标数据库进行比较来识别地标的动作，以及仅使用自然语言方法在所识别的地标中仅保留真实地标，并且其中所述选择动作还包括 基于至少一个标准为每个真实地标分配权重的行为，基于分配的权重选择表示文档的真实地标。