FULL TEXT QUERY AND SEARCH SYSTEMS AND METHODS OF USE

Title:

FULL TEXT QUERY AND SEARCH SYSTEMS AND METHODS OF USE

Document Type and Number:

WIPO Patent Application WO2006047654

Kind Code:

A3

Abstract:

The invention is a method for textual searching of text-based databases including databases of compiled internet content, scientific literature, abstracts for books and articles, newspapers, journals, and the like. Specifically, the algorithm supports searches using full-text or webpage as query and keyword searches allowing multiple entries and an information-content based ranking system (Shannon Information score) that uses p-values to represent the likelihood that a hit is due to random matches. Additionally, users can specify the parameters that determine hits and their ranking with scoring based on phrase matches and sentence similarities.

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Inventors:

TANG YUANHUA (US)
HU QIANJIN (US)
YANG YONGHONG (US)

Application Number:

PCT/US2005/038690

Publication Date:

August 03, 2006

Filing Date:

October 25, 2005

Export Citation:

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Assignee:

TANG YUANHUA (US)
HU QIANJIN (US)
YANG YONGHONG (US)

International Classes:

G06F17/00

Foreign References:

US20040024755A1	2004-02-05
US20020035573A1	2002-03-21
US20040122656A1	2004-06-24

Other References: