WO1997048057A1 - Automated document classification system - Google Patents
Automated document classification system Download PDFInfo
- Publication number
- WO1997048057A1 WO1997048057A1 PCT/US1997/008381 US9708381W WO9748057A1 WO 1997048057 A1 WO1997048057 A1 WO 1997048057A1 US 9708381 W US9708381 W US 9708381W WO 9748057 A1 WO9748057 A1 WO 9748057A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- classification
- citation
- citations
- hierarchy
- legal
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
- G06F16/35—Clustering; Classification
- G06F16/353—Clustering; Classification into predefined classes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
- G06F16/38—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/382—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using citations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S707/00—Data processing: database and file management or data structures
- Y10S707/99931—Database or file accessing
- Y10S707/99933—Query processing, i.e. searching
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S707/00—Data processing: database and file management or data structures
- Y10S707/99931—Database or file accessing
- Y10S707/99933—Query processing, i.e. searching
- Y10S707/99935—Query augmenting and refining, e.g. inexact access
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Library & Information Science (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69721324T DE69721324D1 (en) | 1996-05-29 | 1997-05-16 | AUTOMATED CLASSIFICATION SYSTEM AND METHOD FOR DOCUMENTS |
JP50159998A JP3497172B2 (en) | 1996-05-29 | 1997-05-16 | Automatic document classification system |
AU30701/97A AU713225B2 (en) | 1996-05-29 | 1997-05-16 | Automated document classification system |
CA002256408A CA2256408C (en) | 1996-05-29 | 1997-05-16 | Automated document classification system |
EP97925617A EP0970428B1 (en) | 1996-05-29 | 1997-05-16 | Automated document classification system and method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/654,871 | 1996-05-29 | ||
US08/654,871 US5794236A (en) | 1996-05-29 | 1996-05-29 | Computer-based system for classifying documents into a hierarchy and linking the classifications to the hierarchy |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1997048057A1 true WO1997048057A1 (en) | 1997-12-18 |
WO1997048057B1 WO1997048057B1 (en) | 1998-03-05 |
Family
ID=24626585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1997/008381 WO1997048057A1 (en) | 1996-05-29 | 1997-05-16 | Automated document classification system |
Country Status (8)
Country | Link |
---|---|
US (1) | US5794236A (en) |
EP (1) | EP0970428B1 (en) |
JP (1) | JP3497172B2 (en) |
AU (1) | AU713225B2 (en) |
CA (1) | CA2256408C (en) |
DE (1) | DE69721324D1 (en) |
ES (1) | ES2196336T3 (en) |
WO (1) | WO1997048057A1 (en) |
Cited By (2)
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EP2244194A1 (en) | 2009-04-24 | 2010-10-27 | Jose Luis Moises Gonzalez | Method and apparatus for retrieving information using linguistic predictors |
US9396273B2 (en) | 2012-10-09 | 2016-07-19 | Ubic, Inc. | Forensic system, forensic method, and forensic program |
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Also Published As
Publication number | Publication date |
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AU3070197A (en) | 1998-01-07 |
DE69721324D1 (en) | 2003-05-28 |
US5794236A (en) | 1998-08-11 |
EP0970428A1 (en) | 2000-01-12 |
EP0970428A4 (en) | 2000-06-14 |
JP3497172B2 (en) | 2004-02-16 |
ES2196336T3 (en) | 2003-12-16 |
CA2256408A1 (en) | 1997-12-18 |
EP0970428B1 (en) | 2003-04-23 |
JP2000511671A (en) | 2000-09-05 |
CA2256408C (en) | 2004-10-12 |
AU713225B2 (en) | 1999-11-25 |
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